ai 04 s5 s8 syllabus-calicut university 2004 admission

University of Calicut Syllabi of B. Tech. Applied Electronics & Instrumentation Engg.

University of Calicut

B. Tech. (Applied Electronics & Instrumentation Engg.)

Scheme & Syllabus – Fifth to Eighth Semesters (for 2004 admissions)

Fifth Semester

Code Subject Hours/week Internal

marks Univ. Exam.

L T P/D Hours Marks AI04-501 Signals and Systems 3 1 - 50 3 100 AI04-502 Control Engineering 3 1 - 50 3 100 AI04-503 Advanced Microprocessors & Microcontroller 3 1 - 50 3 100 AI04-504 Computer Organisation & Architecture 3 1 - 50 3 100 AI04-505 Power Electronics 3 1 - 50 3 100 AI04-506 Transducers 3 1 - 50 3 100 AI04-507(P) Power Electronics Lab - - 3 50 3 100 AI04-508(P) Microprocessors & Microcontroller Lab - - 3 50 3 100 Total 18 6 6 400 800

Sixth Semester

Code Subject Hours/week Internal marks

Univ. Exam. L T P/D Hours Marks

AI04-601 Engineering Economics & Principles of Management

3 1 - 50 3 100

AI04-602 Digital Signal Processing 3 1 - 50 3 100 AI04-603 Biomedical Instrumentation 3 1 - 50 3 100 AI04-604 Electronic Communication Systems 3 1 - 50 3 100 AI04-605 Advanced Control Theory 3 1 50 3 100 AI04-606 Industrial Instrumentation 3 1 - 50 3 100 AI04-607(P) Instrumentation Lab. - - 3 50 3 100 AI04-608(P) Mini Project - - 3 50 - - Total 18 6 6 400 700


Seventh Semester

Code Subject Hours/week Internal marks

Univ. Exam. L T P/D Hours Marks

AI04-701 Process Control Instrumentation 3 1 50 3 100 AI04-702 Data and Computer Communications 3 1 - 50 3 100 AI04-703 Analog and Digital Circuit Design 3 1 - 50 3 100 AI04-704 Advanced Instrumentation 3 1 - 50 3 100 AI04-705 Elective I 3 1 - 50 3 100 AI04-706(P) System Simulation Lab - - 3 50 3 100 AI04-707(P) Seminar 1 - 3 50 - - AI04-708(P) Project - - 3 50 - - Total 16 5 9 400 600

Elective I

AI04-705A Software Engineering AI04-705B Wireless Communication Systems AI04-705C Digital Image Processing AI04-705D Signal Compression

AI04-705E Embedded Systems AI04-705F Non-linear Control Systems


Eighth Semester

Code Subject Hours/week Internal

marks Univ. Exam.

L T P/D Hours Marks AI04-801 Computer Aided Process Control 3 1 - 50 3 100

AI04-802 Analytical Instrumentation 3 1 - 50 3 100 AI04-803 Optoelectronic Instrumentation 3 1 - 50 3 100 AI04-804 Elective II 3 1 - 50 3 100 AI04-805 Elective III 3 1 - 50 3 100 AI04-806(P) Process Control Instrumentation Lab - - 3 50 3 100 AI04-807(P) Project - - 7 100 - - AI04-808(P) Viva Voce - - - - - 100 Total 15 5 10 400 700

Elective II

AI04-804A DSP Controllers AI04-804B Advanced Signal Processing AI04-804C VLSI Design AI04-804D Advanced Medical Instrumentation AI04-804E Robotics & Automation AI04-804F Computer Networks

Elective III

AI04-805A Soft Computing Techniques AI04-805B Speech Processing

AI04-805C Pattern Recognition AI04-805D Artificial Intelligence & Expert Systems

AI04-805E Micro Electro Mechanical Systems AI04-805F Power Plant Instrumentation and Control


AI04-501: Signals and Systems (Common with EC04-501 and BM04-501)

Objectives To impart the basic concepts of continuous and discrete signals and systems To develop understanding about frequency domain approaches used for analysis of continuous and

discrete time signals and systems. To establish the importance of z-transform and its properties for analysing discrete time signals and

systems.

Module I (12 hours) Introduction to signals and systems-classification of signals-basic operations on signals-elementary signals-concept of system-properties of systems-stability, invertibility, time invariance, linearity, causality, memory, time domain description-convolution-impulse response-representation of LTI systems-differential equation and difference equation representation of LTI systems Module II (15 hours) Fourier representation of continuous time signals- Fourier transform-existence of the Fourier integral- FT theorems-energy spectral density and power spectral density-frequency response of LTI systems-correlation theory of deterministic signals-condition for distortionless transmission through an LTI system- transmission of a rectangular pulse through an ideal low pass filter-Hilbert transform-sampling and reconstruction Module III (13 hours) Fourier representation of discrete time signals- discrete Fourier series and discrete Fourier transform- Laplace Transform analysis of systems-relation between the transfer function and differential equation-causality and stability-inverse system- determining the frequency response from poles and zeroes Module IV (14 hours) Z-transform-definition- properties of the region of convergence- properties of the Z-transform- analysis of LTI systems-relating the transfer function and difference equation-stability and causality-inverse systems-determining the frequency response from poles and zeroes

3 hours lecture and 1 hour tutorial per week

Text Book 1. S. Haykin and B. V. Veen, Signals and Systems, John Wiley & Sons, N. Y., 2002 2. A. V. Oppenheim, A. S. Willsky and S. H. Nawab, Signals & Systems, 2nd ed., Prentice Hall of India,

New Delhi, 1997 Reference Books 1. C. L. Philips, J. M. Parr, E. A Riskin, Signals, Systems and Transforms, 3rd ed., Pearson Education, Delhi,

2002 2. R. E. Zeimer, W. H. Tranter, and D. R. Fannin, Signals and Systems: Continuous and Discrete, 4th ed.,

Pearson Education, Delhi, 1998 3. M. J. Roberts, Signals and Systems: Analysis using Transform methods and MATLAB, Tata McGraw Hill,

New Delhi, 2003 Internal work assessment

60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class

One of the assignments shall be writing computer programs for simulation of continuous and discrete-time signals, and performing simple operations on these signals.

University Examination Pattern

Q I - 8 short type questions of 5 marks, 2 from each module Q II - 2 questions A and B of 15 marks from module I with choice to answer any one Q III- 2 questions A and B of 15 marks from module II with choice to answer any one Q IV - 2 questions A and B of 15 marks from module III with choice to answer any one Q V - 2 questions A and B of 15 marks from module IV with choice to answer any one


AI04-502: Control Engineering (Common with IC04-502)

Objective To make the students familiarized with the modelling of linear time invariant systems and their

responses in time and frequency domain. State space techniques are also discussed.

Module 1 (10 Hours) System Analysis: Systems, subsystems, and stochastic and deterministic systems - Principles of automatic control -Open loop and closed loop systems -Principles of superposition and homogeneity Transfer Function Approach: Mathematical models of physical systems and transfer function approach -Impulse response and transfer function -Determination of transfer functions for simple electrical, mechanical, electromechanical, hydraulic and pneumatic systems - Analogous systems -Multiple-input-multiple-output systems: Block diagram algebra - block diagram reduction -Signal flow graphs -Mason's gain formula. Module II (14 hours) Time Domain Analysis: Standard test signals -Response of systems to standard test signals -Step response of second order systems -Time domain specifications (of second order system) -Steady state response -Steady state error -Static and dynamic error coefficients -Zero input and zero state response -Stability of linear systems -absolute stability -relative stability -Hurwitz and Routh stability criterion -Root locus method -construction of root locus -root contours -root sensitivity to gain k -effect of poles and zeros and their locations on the root locus. Module III (14 hours) Frequency Domain Analysis: Frequency response representation -Frequency domain specifications -Correlation between time and frequency response -Polar plots -Logarithmic plots -Bode plots - All pass, minimum-phase and non minimum-phase systems -Transportation lag - Stability in frequency domain -Nyquist stability criterion -Stability from polar and bode plot -Gain margin and phase margin -relative stability -M-N circles -Nichols chart. Module IV (14 Hours) State Variable Analysis: Concepts of state, state variables, state vector and state space -State model of continuous time systems -Transformation of state variable -Derivation of transfer function from state model -invariance property -state diagram -State variable from transfer function -bush or companion form -controllable canonical form - observable canonical form -Jordan canonical form -Diagonalization -State transition matrix -computation of state transition matrix by Laplace transform, Cayley-Hamilton theorem -Controllability and observability of a system. (proof not required) * The course content shall be augmented by a technical computing software.

Text Books 1. I. J. Nagrath and M. Gopal, Control Systems Engineering, New Age International Publishers, New Delhi,

1997 2. K. Ogata, Modern Control Engineering, 4th ed., Pearson Education, Delhi, 2002 3. B. C. Kuo, Automatic Control Systems, 7th ed., Prentice Hall of India, New Delhi, 1995 4. R. C. Dorf and R. H. Bishop, Modern Control Systems, 10th ed., Pearson Education, Delhi, 2004 Reference Books 1. G. J. Thaler, Automatic Control Systems, Jaico Publishing House, Mumbai, 2005 2. M. Gopal, Digital Control and State Variable Methods, 2nd ed., Tata McGraw Hill, New Delhi, 2003

Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class

One assignment shall be based on simulation and analysis of control systems using a technical computing software like MATLAB/ Simulink/20-Sim.


University Examination Pattern Q I - 8 short type questions of 5 marks, 2 from each module Q II - 2 questions A and B of 15 marks from module I with choice to answer any one Q III- 2 questions A and B of 15 marks from module II with choice to answer any one Q IV - 2 questions A and B of 15 marks from module III with choice to answer any one Q V - 2 questions A and B of 15 marks from module IV with choice to answer any one


AI04-503: Advanced Microprocessors & Microcontroller (Common with BM04-503)

Objectives

To expose the students to the features of advanced microprocessors like 8086, 80386, and Pentium processors

To introduce the architecture, programming, and interfacing of the microcontroller 8051 Module I (13 hours) Intel 8086, format:, Assembler directives and operators, Assembly process, Linking and relocation, stacks, procedures, interrupt routines, macros. 8086 hardware design - Bus structure, bus buffering and latching, system bus timing with diagram, Minimum and maximum mode configurations of 8086, Multi processor configuration, 8087 co-processor architecture and configuration, Memory (RAM and ROM) interfacing, memory address decoding.

Module II (12 hours) Introduction to 80386 – Memory management unit – Descriptors, selectors, description tables and TSS – Real and protected mode – Memory paging – Pentium processor -Special features of the Pentium processor – Branch prediction logic –Superscalar architecture, microprocessors - state of the art . Module III (16 Hours) 8051 Microcontroller: Overview of 8051 family, architecture of 8051, Program counter, ROM space in 8051, data types and directives, flags and PSW register, register bank and stack, Addressing modes. Instruction set-.Arithmetic instructions JUMP, LOOP,CALL instructions, time delay generations Module IV (12 Hours) Assembly Language programming in 8051 (some simple programs): programs using arithmetic and logic instructions, single bit instructions and programs, Timer/counter programming, 8051 serial communication programming, programming timer interrupts. Interfacing with 8255PPI, Stepper motor, keyboard, DAC, external memory

Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher One assignment shall be based on NASM/TASM 10% - Other measures like regularity and participation in class


Text Books 1. D. V. Hall, Microprocessors and Interfacing: Programming and Hardware, 2nd ed., Tata McGraw Hill,

1999. 2. M. A. Mazidi and J. G. Mazidi, The 8051 Microcontroller and Embedded Systems, Pearson Education,

Delhi, 2004 Reference Books 1. Y. C. Liu and G. A. Gibson, Microcomputer system: The 8086/8088 family, 2nd ed., Prentice Hall of India,

New Delhi, 1986 2. B. Brey, The Intel Microprocessors, 8086/8088, 80186, 80286, 80386 and 80486 architecture,

Programming and interfacing, 6th ed., Prentice Hall of India, New Delhi, 2003 3. K. J. Ayala, The 8051 Microcontroller Architecture, Programming And applications, Penram

International Publishing, Bombay, 1996 4. R. Kapadia, 8051 Microcontroller and Embedded Systems, Jaico Publishing House, Mumbai, 2005



AI04-504: Computer Organisation and Architecture (Common with BM04-504)

Objective

To provide in depth knowledge on organisation and architecture of the computer hardware, data path design, computer peripherals, and parallel processing,

Module 1 (14 hours) Basic Structure of Computer Hardware & Software – Functional units, Basic Operational Concepts, Bus Structures, Software, Performance, Historical Perspective. Addressing Methods and Machine program sequencing – Memory Locations, Addresses encoding of Information, Main Memory Operations, Instructions & Instruction Sequencing, Addressing Modes, Assembly Language, Basic Input Output Operations, Stacks and Queues, Subroutines. The Processing Unit – Fundamental Concepts – Fetching a word from memory, Storing a word in memory, Register Transfers, Performing an arithmetic or logic operation, Register Gating and Timing of Data Transfers. Execution of a complete Instruction, Hardwired Control, Performance Considerations , Microprogrammed Control. Module II (13 hours) Input Output Organization–Accessing I/O Devices, Interrupts, Direct Memory Access, I/O Hardware, Standard I/O Interfaces. The Memory – Basic concepts, Semiconductor RAM memories, Read Only Memories, Speed, Size and Cost, Cache Memories, Performance Considerations, Virtual Memories, Memory Management Requirements. Arithmetic–Number Representations, Addition of Positive Numbers, Design of Fast Adders, Signed Addition and Subtraction, Arithmetic and branching Conditions, Multiplication of Positive numbers, Signed – Operand Multiplication, Fast Multiplication, Integer Division, Floating Point Numbers and Operations. Module III (13 hours) Pipelining–Basic Concepts, Instruction Queue, Branching, Data Dependency, Influence of Pipelining on Instruction Set Design, Multiple Execution Units, Performance Considerations. Computer peripherals– I/O Devices–Video Terminals, Communication with remote terminal, Video Displays, Flat panel Displays, Graphic Input Devices and Printers. On-Line Storage–Magnetic-Disk Systems, Magnetic – Tape Systems CD- ROM Systems. System Performance Considerations–Disk Access Considerations, Communication Line Considerations. Module IV (12 hours) Introduction to parallel processing–Pipelining – An Overlapped parallelism–Parallelism in unipolar systems, Parallel Computer structures, Architectural classification schemes. Principles of pipelining & Vector processing–Principles of Linear pipelining, Classification of pipeline processors, General pipelines and reservation tables, interleaved memory Organizations, Instruction and Arithmetic pipelines, Principles of designing pipelined processors, Vector processing Requirements. Structures for array processors: SIMD Array processor, SIMD Interconnection networks. Parallel Processing Applications

Text Books 1. V. C. Hamacher, Z. G. Vranesic, and S. G. Zaky, Computer Organization, 4th ed., McGraw-Hill, New

York, 1996 2. K. Hwang and F. A. Briggs, Computer Architecture and Parallel Processing, McGraw-Hill, N.Y., 1984. Reference Books 1. Y. C. Liu and G. A. Gibson, Microcomputer system: The 8086/8088 family, 2nd ed., Prentice Hall of India,

New Delhi, 1986 2. D. A. Patterson and J. L. Hennessy, Computer Organization and Design: The Hardware/Software

Interface, 3rd ed., Morgan Kaufmann Publishers, San Fransisco, C. A., 2004





AI04-505: Power Electronics

Objective This course aims at introducing various power semiconductor devices and converters used in industrial

applications.

Module I (13 hours) Power semiconductor devices: Power diodes-types, power transistors, thyristor family, SCRs, Triac, GTOs, power MOSFETs, IGBTs, MCTs-static and dynamic characteristics, protection circuits, series and parallel connections, turn-on characteristics, turn off characteristics Module II (12 hours) Controlled rectifiers- single phase and three phase converters-power factor improvements-design of converter circuits-AC voltage controllers-single phase and three phase-cyclo converters-single phase and three phase, design of AC voltage controller circuits. Module III (15 hours) DC choppers – principle of step down and step up operations – step down chopper with RL load, Classes of chopper, MOSFET/IGBT choppers. DC to AC converters: Thyristor inverters, McMurray-McMurray Bedford inverter, current source inverter, voltage control waveform control, inverters using devices other than thyristors, vector control of induction motors. Module IV (12 hours) DC and AC power supplies: Switched mode, resonant, bi-directional and multistage conversions, buck, boost, buck boost regulators. UPS-block diagram, types. Drive requirements and design of simple drive circuits for power BJT, MOSFET and IGBT. Advanced control of power electronic circuits using microprocessors, microcontrollers, isolation amplifier circuits, synchronisation circuits.

Joseph Vithyathi, Power Electronics, McGraw-Hill, USA, 1995.


Text Books 1. M. H. Rashid, Power Electronics: Circuits, Devices and Applications, 3rd ed., Pearson Education, Delhi,

2002 2. N. Mohan, T. M. Underland, and W. P. Robbins, Power Electronics: Converter, Applications and Design,

John Wiley & Sons, New York, 1995 Reference Books 1. G. K. Dubey, S. R. Doradla, A. Joshi and R. M. K. Sinha, Thyristorised Power Controllers, New Age

International Publishers, New Delhi, 1996 2. P. S. Bimbhra, Power Electronics, Khanna Publishers, New Delhi, 2002 Internal work assessment

60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class University Examination Pattern



AI04-506: Transducers

Objective

This course introduces the various types of transducers and their working principle. Module I (12 hours) Definition of transducers–classification-based on transduction principle, measurand, material and technology-Analog and digital transducers, Active and passive transducers, Primary and secondary transducers. Resistive Transducers–Potentiometers, Resistance thermometers, Hot-wire anemometer, Resistive magnetic flux transducer, Resistive optical radiation transducer, Thermistors, Strain gauge-types-gauge factor. Module II (16 hours) Mechanical input elements – springs, membranes, thin plates, diaphragms, capsules, bellows, Bourdon tubes. Damping devices. Inductance Transducers-transformer type, LVDT-characteristics, electromagnetic and magnetostrictive transducers. Capacitive, Piezoelectric, Thermoelectric, Photoelectric, Hall effect, and Ionization transducers. Digital Transducers.

Module III (12 hours) Measurement of displacement, velocity, and acceleration. Measurement of force and torque, Analytical balance, Weighing systems, Load cells-different types. Mechanical, hydraulic, electric, and transmission type torque dynamometers. Module IV (12 hours) Measurement of strain, Vibration measurement–vibration characteristics–vibration sensing devices–Bonded Strain gauge, Piezoelectric, Servo, and digital accelerometers. Shock Measurements. Measurement of Viscosity– S aybolt’s viscom eter – rotameter type viscometer – consistency meter. Measurement of pH– basic principle– electrodes– pH measuring circuit – digital pH meter.


Text Books 1. D. V. S. Murty, Transducers and Instrumentation, Prentice Hall of India, New Delhi, 1995 2. H. K. P. Neubert, Instrument Transducers: An Introduction to their Performance and Design, 2nd ed.,

Oxford University Press, New Delhi, 2003 3. C. S. Rangan, G. R. Sarma, and V. S. V. Mani, Instrumentation: Devices and Systems, 2nd ed., Tata Mc-

Graw Hill, New Delhi, 1997 Reference Books 1. D. Patranabis, Sensors and Transducers, 2nd ed., Prentice Hall of India, New Delhi, 2003 2. E. O. Doebelin, Measurement Systems: Application and Design, 4th ed., McGraw-Hill, New York, 1990 3. A. K. Sawhney, A course in Electrical and Electronic Measurement and Instrumentation, Dhanpat Rai &

Sons, New Delhi, 1999.





AI04 507(P): Power Electronics Lab

Objectives To make the students familiar with the characteristics of power semiconductor devices To provide experience on design, testing, and analysis of few power electronic circuits To expose the students to simulation of power electronic circuits

(Any 12 experiments) 1. SCR characteristics 2. Triac and Diac characteristics 3. Phase controlled rectifier-resistance triggering 4. Phase controlled rectifier- UJT triggering 5. Chopper circuits 6. MOSFET characteristics 7. Simple DC to AC inverter circuit 8. Driven DC to AC inverter using MOSFET & IC 9. IGBT characteristics 10. Inverter circuit using IGBT 11. Digital triggering circuit for phase controlled rectifiers 12. Application of ICS: PWM IC TL 494, optocoupler IC -MCT2E 13. DC motor speed control – Using digital logic circuits/microprocessor/PC 14. AC motor speed control – Using digital logic circuits/microprocessor/PC 15. Simulation of power electronic converter and inverter circuits using software like MATLAB, PSPICE

Internal work assessment 60%-Laboratory practical and record 30%- Test/s 10%- Other measures like regularity and participation in class

3 hours practical per week


AI04-508(P): Microprocessors & Microcontroller Lab (Common with BM04-508(P))

Objectives To acquaint the students with the following skills

Assembly language programming based on the microprocessors 8085 and 8086 Assembly language programming based on the microcontroller 8051 Interfacing programs based on 8085/8086 and 8051 ALPs using TASM/NASM

(Any 15 experiments covering all the six sections) I. Assembly language programming based on 8085 Kit 1. Programs based on Arithmetic and Logic instructions 2. Array- Largest of arrays 3. 8 bit Multiplication 4. Programs involving subroutines, stacks II. Assembly language programming based on 8086 Kit 5. Addition / Subtraction of 64 bit Numbers. 6. Sorting of an array 7. Program s with lookup table 8. Square root of a 32 bit number, Average of n numbers III. Interfacing programs based on 8085/8086 Kit 9. ADC & DAC 10. Stepper motor (forward & backward motion) 11. Hex key pad 12. Seven segment display 13. 8251 USART IV. Assembly language programming based on 8051 Kit 14. Addition / Subtraction of 64 bit Nos. 15. Sorting of an array 16. Programs with lookup table 17. Square root of a 32 bit no, Average of n numbers V. Interfacing programs based on 8051 Kit 18. ADC & DAC 19. Stepper motor (forward & backward motion) 20. Hex key pad 21. Seven segment display 22. 8251 USART VI. ALPs using TASM/NASM 23. Simple programs listed above with usage of all assembler directives 24. Downloading the assembled programs to 8086 kit


Internal work assessment

60%-Laboratory practical and record 30%- Test/s 10%- Other measures like regularity and participation in class


AI04-601: Engineering Economics & Principles of Management (Common with BM04-601)

3 hours practical per week 3 hours lecture and 1 hour tutorial per week


AI04-602: Digital Signal Processing (Common with EC04-602 and BM04-602)

Objectives To cover the following topics of digital signal processing.

Discrete Fourier transform and fast Fourier transform Techniques of IIR and FIR digital filter design and various filter structures Finite word length effects in DSP Brief ideas about computer architectures for signal processing with emphasis on TMS320 series

processor. Module 1 (13 hours) Review of Discrete Fourier Series and Discrete-Time Fourier Transform – Frequency domain sampling and reconstruction of discrete time signals – The Discrete Fourier Transform – DFT as a linear transformation – relationship to other transforms – properties of DFT – Linear filtering methods based on DFT – frequency analysis of signals using DFT- Efficient computations of the DFT- Fast Fourier Transform algorithms – direct computation, divide-and-conquer approach, radix-2, radix-4 and split radix algorithms – implementation of FFT algorithms – Applications of FFT Module II (12 hours) Structures for realization of discrete time systems – structures for FIR and IIR systems – signal flow graphs, direct-form, cascade-form, parallel form, frequency sampling, lattice and transposed structures– representation of numbers & errors due to rounding and truncation - Quantization of filter coefficients – round off effects in digital filters – limit cycle oscillations, scaling for overflow prevention. Module III (14 hours) Design of digital filters – general considerations – causality and its implications, characteristics of practical frequency selective filters – design of FIR filters – symmetric and antisymmetric, linear phase–design of IIR filters from analog filters – using approximation of derivatives, impulse invariance, bilinear transformation, matched-z transformation, characteristics of standard filters and their designs – Frequency transformations in the analog and digital domains. Module IV (13 hours) Computer architectures for signal processing – Harvard architecture, pipelining, multiplier-accumulator, special instructions for DSP, replication, on chip storage, extended parallelism – general purpose DSP Processors – implementation of DSP algorithms for various operations – special purpose DSP hardware – hardware digital filters and FFT processors – case study and overview of TMS320 series processor.


Text Books 1. J. G. Proakis and D. G. Manolakis, Digital Signal Processing: Principles, Algorithms, and Applications,

3rd ed., Pearson Education, Delhi, 1996 2. E. C. Ifeachor, B. W. Jervis, Digital Signal Processing: A Practical Approach, 2nd ed., Pearson Education,

Delhi, 2002 Reference Books 1. V. Oppenheim, and R. W. Schafer, Discrete-time Signal Processing, 2nd ed., Pearson Education, Delhi,

1999 2. S. K. Mitra, Digital Signal Processing: A Computer Based Approach, 2nd ed., Tata Mc-Graw Hill, 2001 3. B. Venkataramani and M. Bhaskar, Digital Signal Processors, Tata McGraw Hill, New Delhi, 2002 4. R. Chassaing, Digital Signal Processing with C and the TMS320C30, Wiley, NY, 1992

Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class One assignment shall be based on simulation and analysis of discrete-time systems using any technical computing software. University Examination Pattern Q I - 8 short type questions of 5 marks, 2 from each module Q II - 2 questions A and B of 15 marks from module I with choice to answer any one Q III- 2 questions A and B of 15 marks from module II with choice to answer any one Q IV - 2 questions A and B of 15 marks from module III with choice to answer any one Q V - 2 questions A and B of 15 marks from module IV with choice to answer any one


AI04-603: Biomedical Instrumentation (Common with IC04-603)

Objective

This course gives a brief introduction to human physiology and presents various instrumentation systems for measurement and analysis of physiological parameters.

Module I (11 Hours) Development of Biomedical Instrumentation, biometrics, Man-instrument system-components-block diagram, Physiological systems of the body (brief discussion), Problems encountered in biomedical measurements. Sources of bioelectric potentials – resting and action potentials –propagation of action potentials- bioelectric potentials- examples (ECG, EEG, EMG, ERG, EOG, EGG, etc.) Biopotential electrodes– theory-microelectrodes- skin surface electrodes- needle electrodes- biochemical transducers- transducers for biomedical applications. Module II (14 Hours) Heart and cardiovascular system (brief discussion), electro-conduction system of the heart. Electrocardiography- Electrodes and leads-Einthoven triangle, ECG readout devices, ECG machine-block diagram. Measurement of Blood Pressure –direct and indirect measurements – oscillometric measurement, ultrasonic method, Measurement of blood flow and cardiac output, Plethysmography– photoelectric, impedance, and capacitance plethysmographs, Measurement of heart sounds-phonocardiography Module III (15 Hours) Electroencephalogram- anatomy of nervous system (brief discussion)- neuronal communication- EEG measurement. Muscle response - Electromyogram (EMG) - Nerve Conduction velocity measurements - Electromyogram measurements. Physiology of respiratory system (brief discussion), Respiratory parameters-spirometer, pneumograph, body plethysmographs, gas exchange and distribution, Respiratory therapy equipment. Cardiac pacemakers – internal and external pacemakers, defibrillator, artificial heart valves, heart lung machine Module IV (12 Hours) X-rays- principle of generation, uses of X-rays -diagnostic still picture, fluoroscopy, angiography, tomograms, Endoscopy, Diathermy. Basic principle of computed tomography, magnetic resonance imaging system and nuclear medicine system-radiation therapy. Ultrasonic imaging system- introduction and basic principle. Instruments for clinical laboratory – tests on blood cells – Chemical tests – Electrical safety – Physiological effects of electric current – shock hazards from electrical equipment – methods of accident prevention. Introduction to expert system and hospital management, Introduction to telemedicine.


Text Books 1. L. Cromwell, F. J. Weibell, and L. A. Pfeiffer, Biomedical Instrumentation and Measurements, Pearson

Education, Delhi, 1990 2. J. J. Carr and J. M. Brown, Introduction to Biomedical Equipment Technology, 4th ed., Pearson Education,

Delhi, 2001 Reference Books 1. J. G. Webster, Medical Instrumentation Application and Design, 3rd ed., John Wiley & Sons, N.Y., 1998 2. R. S. Khandpur, Handbook of Biomedical Instrumentation, 2nd ed., Tata McGraw Hill, New Delhi, 2003 Internal work assessment





AI04-604: Electronic Communication Systems Objective

This course introduces the basic techniques used for transferring information in electronic communication systems.

Module I (15 hrs) Electromagnetic spectrum-Elements of a Communication System-Classification of communications-Transmission Lines, (Brief description only)-basic types, characteristic impedance, SWR, Antennas (brief description only)- antennas operation, basic antenna types-RF wave propagation (brief description only)-modulation-AM principle, generation-SSB techniques-principle, generation-angle modulation-theory and generation of PM and FM-Comparison of AM, PM, FM Module II (12 hrs) Super heterodyne receivers- Receiver parameters - AM receivers- IF and its selection, automatic gain control, AM demodulator circuits, SSB receivers, demodulation of SSB, receiver types, FM receiver-FM demodulators, FM noise suppression, Pulse modulation, Principle of PAM, PWM & PPM modulation and demodulation Module III (14 hrs) Digital communication-baseband transmission and reception-digital carrier system-PCM, Delta modulation, DPCM, generation and demodulation, Signal to noise ratio, Digital modulation schemes-ASK, FSK, PSK, DPSK, M-ary signaling schemes – multiplexing – TDM, FDM, WDM Module IV (11 hrs) (Block diagram approach only) Microwave communication – transmitter-receiver - repeater, Satellite communication-Optical fibre link, satellite system, Cellular radio system-Telemetry – functional block, standards, landline telemetry, electrical telemetry-analog and digital techniques in telecontrol



Text Books 1. W. Tomasi, Electronic Communication System, Pearson Education, Delhi, 2001 2. D. Roddy and J. Coolen, Electronic Communications, 4th ed., Pearson Education, Delhi, 2000 3. D. Patranabis, Telemetry principles, Tata McGraw Hill, New Delhi, 1999 Reference Books 1. L. Frenzel, Jr., Communication Electronics, 3rd ed., Tata McGraw Hill, New Delhi, 2000 2. L. W. Couch, Digital and Analog Communication Systems, 6th ed., Pearson Education, Delhi, 2001 3. T. Viswanathan, Telecommunication Switching System & Networking, Prentice Hall of India, New Delhi,

1997





AI04-605: Advanced Control Theory

Objective

This course is designed to introduce some of the advanced topics in control theory. State variable design, analysis of discrete-time control systems, controller principles and tuning, robust control systems, and basics of Lyapunov stability analysis are covered.

Module I (13 hours) State variable analysis (review), MIMO systems-controllability- Observability- Effect of pole-zero cancellation, Practical examples-controllable and uncontrollable systems-observable and unobservable systems. Optimal control system-definition- design using state variable feedback and error squared performance indices. Shaping the dynamic response-need for pole placem ent, P ole placem ent by state feedback, A ckerm ann’s form ula, S tate feedback control for inverted pendulum system, linear observers-need -structure of an observer, design of observer. Module II (13 hours) Discrete time systems - analogies with continuous-time systems, Z-transforms (review), mathematical models for LTI discrete-time systems. State model of linear discrete-time systems, state models from linear difference equations/system functions, derivation of system function from state model, solution of state equations- state transition matrix, controllability and observability conditions. Linear continuous-time systems with sampled inputs- closed loop feedback sampled-data systems-Stability analysis in the z-plane- Jury’s stability test. Module III (14 hours) Controller principles-process characteristics-control system parameters. Discontinuous controller modes, Continuous controller modes-Proportional, integral and derivative modes, Composite control schemes – PI, PD and PID controllers – Integral windup, Effects of proportional, integral, derivative, and composite control modes on the response of a controlled process- design considerations. Circuit realization of composite control schemes-PI, PD, & PID, Modifications of PID control schemes-two degrees of freedom control. Controller tuning-criteria for good control, tuning rules- IA E , IS E , IT A E and ¼ decay ratio, Z iegler N ichol’s rules, C ohen and C oon rules, auto tuning feature. Module IV (12 hours) Robust control systems-system sensitivity, analysis of robustness, systems with uncertain parameters, Design of robust control systems-design considerations. Robust PID controlled systems-design procedure. Internal model design, robust internal model control system. Lyapunov Stability analysis (basics only)-Direct method of Lyapunov, Stability in the sense of Lyapunov, asymptotic stability, graphical representation of stability, asymptotic stability, and instability, Lyapunov stability analysis of LTI systems.


Text Books 1. R. C. Dorf and R. H. Bishop, Modern Control Systems, 8th ed., Pearson Education, Delhi, 2004 2. C. D. Johnson, Process Control Instrumentation Technology, 7th ed., Prentice Hall of India, New Delhi,

2003 3. K. Ogata, Modern Control Engineering, 4th ed., Pearson Education, Delhi, 2002 4. K. Ogata, Discrete-time Control Systems, 2nd ed., Prentice Hall Inc., New Jersey, 1992 Reference Books 1. B. C. Kuo, Automatic Control Systems, 7th ed., Prentice Hall of India, New Delhi, 1995 2. I. J. Nagrath and M. Gopal, Control Systems Engineering, New Age International Publishers, New Delhi,

1997 3. K. J. Astrom and T. Hagglund, PID Controllers: Theory, Design, and Tuning. 2nd ed., Instrument Society

of America, Research Triangle Park, NC, 1995 4. C. L. Phillips and H. T. Nagle, Digital Control System Analysis and Design, 3rd ed., Prentice-Hall,

Englewood Cliffs, N. J., 1995. 5. Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class

One assignment shall be based on simulation/analysis/design of continuous/discrete-time control systems using any technical computing software.


AI04-606: Industrial Instrumentation

Objective This course describes the various techniques used to measure temperature, pressure, flow, and level.

Module I (14 hours) Measurement of Temperature: Definitions and standards –calibration –Thermal expansion methods– Bimetallic, Liquid-in-glass, Pressure thermometers. Thermocouples-Law of thermocouple–Common thermocouples– Reference junction considerations– measuring circuits, thermopiles. RTDs – RTD materials– 3 lead and 4 lead RTDs – Junction semiconductor sensors– Digital thermometers. Radiation thermometry– radiation fundamentals – total radiation type– optical pyrometer – Ratiometric type. Quartz crystal thermometer. Module II (14 hours) Measurement of Pressure: Units of pressure – manometers – different types – elastic type pressure gauges – Bourdon tubes– bellows – diaphragms – Electrical methods – elastic elements with LVDT and strain gauges – capacitive type pressure gauge – Piezo resistive pressure sensor – capacitive type– resonator pressure sensor. Measurement of high pressure. Low pressure measurements – McLeod gauge – thermal conductivity gauges – Ionization gauge– hot cathode and cold cathode types – testing and calibration of pressure gauges – dead weight tester–Differential pressure transmitter. Module III (12 hours) Measurement of Flow–Flow characteristics–Classification of flowmeters–Head type with restriction–Venturi tube, Flow nozzle, Orifice, dall tube– installation of head flow meters –– tapping & piping arrangements, pilot tube. Variable area flowmeters– rotameter, piston type. Positive displacement type flowmeters, Turbine type flowmeter, Mass flowmeters. Electromagnetic flowmeter, Vortex flowmeter Module IV (12 hours) Flow measurement using hotwire anemometry, Ultrasonic flowmeter-Doppler, cross-correlation, transit time types. Measurement of Level–Float types-different schemes, displacer types, hydrostatic, and thermal effect types. Resistance, capacitance, and nuclear radiation techniques of level measurement. Ultrasonic method.


Text Books 1. D. Patranabis, Principles of Industrial Instrumentation, 2nd ed., Tata McGraw Hill, New Delhi, 1996 2. E. O. Doebelin, Measurement Systems: Application and Design, 4th ed., McGraw-Hill, New York, 1990 3. C. S. Rangan, G. R. Sarma, and V. S. V. Mani, Instrumentation: Devices and Systems, Tata McGraw Hill,

New Delhi, 1997 Reference Books 1. D. V. S. Murty, Transducers and Instrumentation, Prentice Hall of India, New Delhi, 1995 2. T. G. Beckwith, R. D. Marangoni, and J. H. Lienhard, Mechanical Measurements, 5th ed., Pearson

Education, Delhi, 1993





AI04-607(P): Instrumentation Lab

Objectives To provide experience on design, testing, and analysis of few electronic circuits used in

instrumentation systems To acquaint the students with the measurement of various industry parameters using prototype

instrumentation systems

(Any fourteen experiments)

1. Instrumentation amplifier using Op-Amps-gain and CMRR 2. Active notch filter/Narrowband active filter (using Op-Amp) 3. Analog to digital converter circuit 4. Digital to analog converter circuit 5. Frequency to voltage converter, Voltage to frequency converter 6. Astable and monostable multivibrators using IC 555 7. Voltage regulators: IC 723, 78XX, 79XX family 8. Design of PLL for given lock and capture ranges, frequency multiplication 9. Measurement using Schering bridge/Hay bridge 10. Study of dead weight tester and calibration of pressure gauge 11. Measurement using LVDT 12. Measurement using

a) strain gauge b) pressure transducer

13. Measurements using Photocell/LDR 14. Temperature measurement using RTD 15. Temperature measurement–using thermocouple–using diode 16. Measurement of distance using ultrasonic method 17. Measurement of PH and viscosity 18. Measurement of level 19. Flow measurement

AI04-608(P): Mini Project

The objective of mini project is to estimate the ability of the students to transform the theoretical knowledge acquired so far into a working model of an electronics/instrumentation system. It enables the students to gain experience in organisation and implementation of a small project and thus acquire the necessary confidence to do the main project in the final year.

In this practical course, each group consisting of three/four members is expected to design and develop a moderately complex electronics/instrumentation system with practical application; this should be a working model. The basic concepts of product design may be taken into consideration while designing the product. The students will submit a report on the mini project and demonstrate the mini project. A committee consisting of three faculty members specialised in electronics/instrumentation engineering will perform the assessment of the miniproject. 50% of the total marks to be awarded by the guide and the remaining 50% by the evaluation committee.



60%-Laboratory practical and record 30%- Test/s 10%- Other measures like regularity and participation in class


Internal work assessment Design & development – 40% Demonstration – 40% Report – 20%


AI04-701: Process Control Instrumentation

Objective To introduce the principles of various control and instrumentation components and strategies applied

in a process control system. Module I (12 hours) Introduction to process control – process variables – degrees of freedom. Process modelling– Liquid level system-Linearization example– Two-tank liquid-level system– interacting and non-interacting systems–Thermal process–Mixing process–Heat exchanger–Distillation column. Dynamics of 1st and 2nd order systems, Batch process and Continuous process. Self-regulation. Control systems with inverse response. Module II (13 hours) Final control-final control operation, signal conversions-analog electrical signals-digital electrical signals, pneumatic signals, Electrical actuators–electric linear motors, Hydraulic systems-basic principle- hydraulic pumps- hydraulic actuators- pressure control valves- accumulator- directional control valves, Pneumatic systems-compressor-dryer-tank-actuators. I/P, P/I converters, Valve positioner. Switches-different types, Relays-electromechanical-solid state relays. Module III (15 hours) Control valves – construction, characteristics, different types –ball, gate, butterfly, and other types, Valve sizing, cavitation and flashing, control valve noise and methods of its reduction. Advanced Control Strategies-Cascade control-Feed forward control-Ratio Control-Internal model control- Selective control schemes- Split-range control -Adaptive control -Inferential control.

Module IV (12 hours) Process identification-purpose-step testing-pulse testing-ATV method-Least squares method-relationship among time, Laplace, and frequency domains. Multivariable control–control of interacting systems– response of multi-loop control system–non-interacting control–stability of multivariable systems


Text Books 1. G. Stephenopoulos: Chemical Process Control: An Introduction to Theory and Practice, Pearson

Education, Delhi, 2004 2. D. R. Coughanowr, Process Systems Analysis and Control, 2nd ed., McGraw Hill, New York, 1991 3. C. D. Johnson, Process Control Instrumentation Technology, 7th ed., Pearson Education, Delhi, 2003 4. M. L. Luyben and W. L. Luyben, Essentials of Process Control, Tata McGraw Hill, New York, 1997 Reference Books 1. C. T. Kilian, Modern Control Technology Components and Systems, 2nd ed., Thomson Asia, Singapore,

2001 2. D. M. Considine, Process/Industrial Instruments and Controls Handbook, 4th ed., McGraw-Hill, New

York, 1993 3. P. Harriot, Process Control, Tata McGraw-Hill, New Delhi, 1972 4. D. E. Seborg,, T. F. Edgar, and D. A. Mellichamp, Process Dynamics and Control, 2nd ed., John Wiley

& Sons, New York, 2004 5. Internal work assessment





AI04-702: Data and Computer Communications

Objective

This course describes the basic and advanced concepts used in the information transfer between computers using the communication networks.

Module I (13 hrs)

Data communication and networking overview- Data communication, data communication networking, - Examples of networks - PSDN & Broadband networks, Multi-service networks, standards, Data transmission, concepts, analog and digital transmission, transmission impairment, channel capacity – Guided and Wireless transmission – Signal encoding Techniques. Module II (13 hrs)

Digital data communication Techniques – Asynchronous and Synchronous Transmission - Bit / character oriented synchronisation – Errors – Error detection methods – parity, cyclic redundancy – Error correction circuits – common circuits – interfacing – characteristics – communication control devices statistical, time division multiplexing, asymmetric digital subscribers line – XDSL, spread spectrum and code division multiple access (Brief description only) – Protocol basics – Data link control protocol, Flow control, Error control, Link management. Module III (13 hrs)

Computer networks - local area networks, wired LANs – topologies and transmission media – Medium access control methods – LAN protocol – Architecture, Bridges, wireless LANs – Technology, high speed LANs – Ethernet switching – FDDI, Bridges – wide area networks – Circuit switching and Packet switching, asynchronous transfer mode, routine and congestion control in switched data networks- cellular wireless network – Module IV (13 hrs)

Communication architecture and protocol – Internet working – architecture, protocol standards, transport protocol – inter-network protocol –application support protocols –network security – distributed application


Text Books 1. W. Stallings, Data and Computer Communications, 7th ed., Pearson Education, Delhi, 2003 2. F. Halsall, Data Communications, Computer Networks and Open Systems, 4th ed., Pearson Education,

Delhi, 2002 Reference Book 1. B. A. Forouzan, Data Communications and Networking, 3rd ed., Tata Mc-Graw Hill, New Delhi, 2004 Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class




AI04-703: Analog and Digital Circuit Design

Objectives

To provide basic knowledge in the design of analog circuits using MOS devices To equip the students with concepts of digital circuit design using VHDL

Module I (12 hours) Basic MOS device physics, MOS I/V characteristics. device capacitance, small signal model. Single stage MOS amplifiers -CS, CD, CG and cascode amplifiers, gain and frequency response, class B and class AB amplifiers. Differential Amplifiers, MOS load, Current source, Current mirror, cascode load. Module II (13 hours) MOS Operational Amplifiers, one stage- cascode and folded cascode, two stage op-amp, Common mode feed back, Input range limitation, frequency compensation and slew rate in two stage Op-amps. CMOS Switch, sample and hold circuit, switched capacitor Integrator, Summing amplifiers. Module III (15 Hours) Philosophy of Modem digital design. Introduction to VHDL Entities and Architectures. Configurations, identifiers, data objects, Data types, and operators in VHDL. Entity declaration. Architecture modeling - structural, behavioral & data flow. Constant, signal, aliases, and variable assignments. COTI(I~tional statements - if ..then ..else, when...else, with select, and case statements. Loop statements - for, while, loop, and generate statements. exit, next, block, assertion, and report statements. Generics. Configurations - specification declaration, default rules, conversion functions, instantiation. Module IV (12 hours) VHDL representation of combinational building blocks: Three state buffers, decoders, Multiplexers, Priority encoder, Adders, parity checker, VHDL representation of sequential circuit blocks:-latches, Flip flops, Registers, Counters, Memory, sequential multiplier, BCD to excess-3 converter, Implementation of combinational systems with ROM's and PLA's

Text Books 1. B. Razavi, Design of Analog CMOS Integrated Circuits, Tata McGraw Hill, New Delhi, 2003 2. R. J. Baker, H. W. Li, D. E. Boyce, CMOS Circuit Design, Layout and Simulation, IEEE Press, 2002 3. M. Zwolinski, Digital System Design with VHDL, 2nd ed., Pearson Education, Delhi, 2004 4. J. Bhaskar, VHDL Primer, Pearson Education, Delhi, 2004 Reference Books 1. K. R. Botkar, Integrated Circuits, 9th ed., Khanna Publishers, New Delhi, 1997 2. A. C. Sedra and K. C. Smith, Microelectronic Circuits, 5th ed., Oxford University Press, New Delhi, 2004 3. S. Yalamanchili, Introductory VHDL From Simulation to Synthesis, Pearson Education, Delhi, 2004 4. Z. Navabi, VHDL: Analysis and Modeling of Digital Systems, 2nd ed., Tata McGraw-Hill, New Delhi 5. D. Perry, VHDL Programming by Example, 4th ed., Tata McGraw Hill, New Delhi, 2002 6. C. H. Roth Jr., Digital Systems Design Using VHDL, PWS Publishing Co., Boston, MA, 1998 Internal work assessment

60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher One assignment shall be based on VHDL programming. 10% - Other measures like regularity and participation in class





AI04-704: Advanced Instrumentation Objectives

This course is intended for exposing the students to some of the advanced topics in instrumentation. Topics covered are humidity and moisture measurement, smart sensors, EMI in instrumentation systems, virtual instrumentation, common instrument interfaces, and measurement of time, frequency, voltage, etc. using digital techniques.

Module I (13 hours) Measurement of Humidity and Moisture- dry and wet bulb psychrometer–hair hygrometer– Wire electrode type hygrometer –dew cell– electrolysis type hygrometer– commercial type dew point meter –different methods of moisture measurement. Measurement of density– liquid density measurement–gas densitometers. Conductivity measurement. Smart sensors-block diagram, Smart transmitter. Recent trends in sensor technology – Semiconductor sensors–Film sensors-MEMS-Nanosensors. Module II (13 hours) Time measurement using digital techniques–Small time interval measurement–Periodic time–Time interval between two events defined by voltage levels– time constant–Phase measurement– Capacitance measurement–Quality factor of a ringing circuit Frequency measurement using digital techniques –Ratio of two frequencies–High frequency–Power system frequency deviation–Low frequency–Time reciprocating circuit–Peak frequency. Module III (15 hours) Voltage measurement using digital techniques –ADCs (review), Input circuits of digital voltmeter–auto zero circuit–bipolar operation–buffer circuit–protection–auto ranging– tracking method. Ratiometric Measurements-Applications–Measurement of modulation index, Q of a coil (any one method) Noise in instrumentation systems, electromagnetic interference, methods of noise coupling, noise sources, grounding. Virtual Instrumentation–concepts–historical perspective–virtual versus real instrumentation–advantages of virtual instrumentation–block diagram and architecture of a virtual instrument–Physical quantities and analog interfaces– Hardware and software–User Interfaces–Applications of virtual instrumentation. Module IV (11 hours) Common Instrument Interfaces – RS232C, RS422A, RS 432A, RS485A, USB, General Purpose Interface Bus (GPIB), Standard Commands for Programmable Instrumentation (SCPI), VME Extensions for Instrumentation (VXI), Multisystem Extension Interface (MXIbus), Enhanced Parallel Port. Virtual Instrument Software Architecture (VISA)


Text Books 1. D. Patranabis, Principles of Industrial Instrumentation, 2nd ed., Tata McGraw Hill, New Delhi, 1996 2. T. S. Rathore, Digital Measurement Techniques, 2nd ed., Narosa Publishing House, New Delhi, 2004 3. G. W. Johnson, LabVIEW Graphical Programming: Practical Application in Instrumentation and

Control, 2nd ed., McGraw Hill, New York, 1997 Reference Books 1. D. Patranabis, Sensors and Transducers, 2nd ed., Prentice Hall of India, New Delhi, 2003 2. H. R. Taylor, Data Acquisition for Sensor Systems, Chapman & Hall, London, 1992 3. J. Y. Beyon, Hands-On Exercise Manual for LabVIEW Programming, Data Acquisition and Analysis,

Prentice Hall PTR, 2001 4.





AI04-705A: Software Engineering (Common with EC04-705A and IC04-705A)



AI-04 705B: Wireless Communication Systems Objective

To introduce the concepts and strategies used in wireless communication systems Module I (14 hours) Microwave Communication – Advantages – analog and digital microwave – FM Microwave radio system – Repeaters – Diversity reception – Protection switching arrangements – FM microwave radio stations. Satellite Communication – Introduction – K epler’s law s – Orbits – Geostationary orbits – Antenna look angles – Classification – Spacing and frequency allocation – System parameters – Link Models – Link budget. Module II (13 hours) Satellite Multiple Access System – FDM/FM Satellite systems – Multiple accessing – Channel capacity – Satellite Navigation. Spread spectrum – Concept – frequency hopping and Direct sequence – CDMA – Generation of spreading sequences. Introduction to modern wireless communication systems: Second generation cellular networks – Third generation wireless networks – Wireless local loop and LMDS – wireless LANs – Personal area networks. Module III (12 hours) The cellular concept – frequency reuse - Handoff strategies – Interference and system capacity- Improving coverage and capacity in cellular systems. Mobile Radio Propagation – Practical link budget design using path loss models – outdoor and indoor propagation models – Fading and Multipath channels and their parameters. Module IV (13 hours) Multiple Access Techniques for wireless communications – FDMA, TDMA, SSMA, SDMA. Pact radio. Codes for Mobile Communication. Wireless systems and standards – GSM – CDMA digital (IS-95) – Cordless systems – Wireless Local Loop – Mobile IP 386 – Wireless application Protocol. Wireless LAN – Infrared, Spread Spectrum and Narrow band Microwave LANs. Bluetooth – Overview – Radio, base band and Link Manager specifications – Logical link control and adaptation Protocol.


Text Books 1. W. Tomasi, Advanced Electronics Communication systems, 4th ed., Pearson Education, Delhi, 2001 2. T. S. Rappaport, Wireless Communication Principles and Practice, 2nd Ed., Pearson Education, Delhi,

2002 3. W. Stallings, Wireless Communications and Networks, 7th ed., Pearson Education, Delhi, 2002 Reference Books 1. D. Roddy and J. Coolen, Electronic Communications, 4th ed., Pearson Education, Delhi, 2000 2. J. Schiller, Mobile Communications, Pearson Education, Delhi, 2000 3. W. L. Pritchard, H. G. Suyderhoud, and R. A. Nelson, Satellite Communication System Engineering, 2nd

ed., Pearson Education, Delhi, 1993 4. T. Pratt and C. W. Postian, Satellite Communications, John & Sons, New York, 1999 5. M. Richharia, Mobile Satellite Communications: Principles and Trends, Pearson Education, Delhi, 2003.





AI04-705C: Digital Image Processing

Objectives To provide elementary knowledge about digital image processing To discuss various image transforms used in digital image processing To explain the algorithms adopted for image enhancement and image restoration To bring out the concepts of image compression and image reconstruction

Module I (16 hours) Introduction - digital image representation - fundamental steps in image processing - elements of digital image processing systems. digital image fundamentals - elements of visual perception - a simple image model - sampling and quantization - basic relationship between pixels - image geometry - image transforms - Fourier transform - discrete Fourier transform - Properties of 2D-fourier transform (DFT) - FFT algorithm- other separable image transforms. Module II (12 hours) Image enhancement - point processing - spatial filtering - frequency domain - color image processing - image restoration - degradation model - diagonalization of circulant and block circulant matrices, deconvolution, inverse filtering- Wiener filtering -least mean square filter Module III (12 hours) Image compression - image compression models - elements of information theory – basic ideas of variable length coding, predictive coding, transform coding- error-free compression - lossy compression - image compression standards Module IV (12 hours) Image reconstruction from projections - basics of projection - parallel beam and fan beam projection - ART -method of generating projections - Fourier slice theorem - filtered back projection algorithms - testing back projection algorithms.

Text Book R. Gonzalez and R. E. Woods, Digital Image Processing, 2nd ed., Pearson Education, Delhi, 2002. Reference Books 1. A. K. Jain, Fundamentals of Digital Image Processing, Prentice Hall of India, New Delhi, 1988 2. A. Rosenfeld and A. C. Kak, Digital Picture Processing, 2nd ed., Academic Press, New York, 1997 3. W. K. Pratt, Digital Image Processing, 3rd ed., John Wiley & Sons, New York, 2001 4. Andrews A. C and Hunt B. R., Digital Image Restoration, Prentice Hall, New Jersey, 1997 Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher (One assignment shall be software implementation of any image processing algorithm) 10% - Other measures like regularity and participation in class





AI04-705D: Signal Compression (Common with BM04-705D)

Objective

To impart thorough knowledge on the various algorithms for signal compression. Module 1 (14 hours) Compression Techniques – Lossless and Lossy compression. Measures of Performance. Modeling and Coding Uniquely Decodable Codes. Prefix Codes Huffman Coding-Minimum Variance Huffman Codes. Application of Huffman Coding. Lossless Image Compression. Text compression. Arithmetic Coding. Generating a Tag. Deciphering a Tag. Uniqueness and Efficiency of the Arithmetic Code. Comparison of Huffman and Arithmetic coding. Applications. Bi-level Image Compression. Module II (12 hours) Dictionary Techniques – Introduction. Static Dictionary. The LZ77 Approach. The LZ78 Approach. File Compression–The Graphics Interchange Format–Predictive Coding. The Burrows-Wheeler Transform. CALIC. Run-Length Coding. Differential Encoding. The Basic Algorithm. Prediction in DPCM. Adaptive DPCM. Delta modulation. Module III (13 hours) Quantization – Introduction–Scalar quantization–Uniform Quantizer–Adaptive Quantization– Forward Adaptive Quantization–Backward Adaptive Quantization–Nonuniform Quantization–Vector Quantization. Advantages of Vector Quantization over Scalar Quantization. The Linde-Buzo-Gray Algorithm. Lattice Vector Quantizers Module IV (13 hours) Transform Coding – Introduction Karhunen – Loeve Transform. Discrete Cosine Transform. Discrete Walsh-Hadamard Transform. Quantization and Coding of Transform Coefficients. Application to Image Compression-JPEG. Subband Coding. Application to Audio-Mpeg


Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher One assignment shall be software implementation of a signal compression algorithm 10% - Other measures like regularity and participation in class

Text Book 1. K. Sayood, Introduction to Data Compression, 2nd ed., Morgan-Kaufmann Publishers, San Fransisco, CA,

2000. Reference Books 1. T. M. Cover, J. A. Thomas, Elements of Information Theory, John Wiley & Sons, New York, 1991 2. D. Salomon, Data Compression: The Complete Reference, 2nd ed., Springer-Verlag, New York, 2000 3. K. M. Nelson, Data Compression Book, BPB Publishers, New Delhi, 1998




AI04-705E: Embedded Systems (Common with BM04-705E)

Objectives

To impart knowledge on the concepts of embedded systems To provide knowledge on the microcontrollers 8051 and 80196, and a peripheral interface controller

and thus enable students to design embedded systems

Module I (13 hours) An Introduction to Embedded Systems: Real-Time Systems. Hard Real-Time. Soft Real-Time. Real-

Time Embedded Systems. Embedded Processors. The Advent of PC Embedded Systems. PC Hardware Components. Embedded system Design: Tools and components Module II (13 hours)

Embedded System Hardware Approach: Overview of 8051 family, ADC /DAC Interface issues, Timer/Counter Programming in the 8051. 8051 Serial Communication. Interrupts Programming. Real World Interfacing: Sensors. Stepper Motor, Keyboard, DAC. 8051/31 Interfacing to External Memory.

Module III (13 hours) Intel 80196 microcontroller – CPU operation – Memory space – software overview – Peripheral overview – Interrupts -Programming concepts (Not in detail). Peripheral Interface Controller(PIC)-General architecture-PIC16F84-Architecture-Addressing modes-Instruction set-Simple Programming (Not in detail) Module IV (13 hours) Embedded System Software: Round-Robin with Interrupts. Function-Queue-Scheduling Architecture. Introduction to Real-Time Operating Systems. Real-Time Operating System Architecture. Selecting an Architecture. Tasks and Task States. Tasks and Data. Real Time and Embedded Linux: Features


Text Books 1. M. A. Mazidi and J. G. Mazidi, The 8051 Microcontroller and Embedded Systems, Pearson Education,

Delhi, 2004 2. D. E. Simon, An Embedded Software Primer, Pearson Education, Delhi, 2004 Reference Books 1. C. Hollabaugh, Embedded Linux: Hardware, Software, and Interfacing, Pearson Education, Delhi, 2004 2. R. Grehan, R. Moote, and I. Cyliax, Real-Time Programming: A Guide to 32-bit Embedded Development,

Pearson Education, Delhi, 2004 3. Intel Data Book Vol. 1, Embedded Microcontrollers and Processors 4. Intel Data book, EBK 6496-16 bit embedded controller Hand book 5. Intel Data book, EBK 6485 Embedded Microcontrollers Data book 6. PIC Data Manual, Microchip, 2002





AI04-705F: Nonlinear Control Systems

Objectives This course introduces the following areas of nonlinear control systems

Types of common physical nonlinearities and their analysis Stability of nonlinear control systems Feedback linearisation

Module I (14 hours) Nonlinear systems-introduction-behaviour of nonlinear systems-jump resonance-limit cycles. Common physical nonlinearities-saturation-friction-backlash- dead zone-relay. Multivariable nonlinearities (definition), The phase-plane method-basic concepts-singular points-nodal point-saddle point-focus point-vortex point. Construction of phase trajectories-analytical method-graphical methods-isocline method, delta method, Example problems. Module II (12 hours) Describing function method-basic concepts, derivation of describing functions-dead zone and saturation, relay with dead-zone and hysterisis, backlash, Stability of nonlinear systems- analysis by describing function-using Nyquist stability criterion- limit cycles-Reliability of describing function analysis Module III (14 hours) Stability of nonlinear systems-Lyapunov theory (review)- autonomous and non-autonomous systems-equilibrium points, Stability in the sense of Lyapunov, asymptotic stability and exponential stability, Linearization and local stability, L yapunov’s direct m ethod, positive definite functions and L yapunov functions, L yapunov theorem for local stability and global stability, A nalysis based on L yapunov’s direct m ethod -LTI systems-K rasovskii’s method, Variable gradient method for constructing Lyapunov functions-sim ple exam ples, P opov’s stability criterion. Stability of non-autonomous systems (basic concepts only)-L yapunov’s direct m ethod –simple problems Module IV (12 hours) Feedback Linearization-discussion of basic concepts using simple examples-controlling the fluid level in a tank, two-link robot, input state linearization- input-output linearization- mathematical tools-Lie derivative and Lie brackets- properties of Lie brackets, Frobenius theorem- simple example problems.

Text Books 1. J. Slotine and W. Li, Applied Nonlinear Control, Prentice Hall, Englewood Cliffs, 1991 2. I. J. Nagarath and M. Gopal, Control system Engineering, Wiley Eastern, New Delhi, 1995 3. H. Marquez, Nonlinear Control Systems: Analysis and Design, John Wiley & Sons, New York, 2003 Reference Books 1. M. Vidyasagar, Nonlinear Systems Analysis, 2nd ed., Prentice Hall, Englewood Cliffs, 1993. 2. H. K. Khalil, Nonlinear Systems, 3rd ed., Prentice Hall, Englewood Cliffs, N.J., 2001. 3. W. E. Dixon, A. Behal, D.M. Dawson, and S. Nagarkatti, Nonlinear Control of Engineering Systems: A

Lyapunov-Based Approach, Birkhäuser, Boston, 2003


Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher (One assignment shall be based on simulation of nonlinear control systems using any technical computing software) 10% - Other measures like regularity and participation in class




AI04-706(P): System Simulation Lab

Objectives To provide experience to students in computer simulation of systems with emphasis on control

systems, digital signal processing, and digital system design To expose the students to the concepts of virtual instrumentation

(Any 18 experiments covering all the four sections) Suitable software may be used for performing the experiments. Section I: Control Systems

1. Study of first order and second order system responses-measurement of system parameters 2. Check the stability of a system. Report whether the system is stable, unstable, or marginally stable. Given

the transfer function of the system. 3. Obtaining the closed loop transfer function of a complex block diagram 4. Obtaining response of a system for an arbitrary input 5. State variable analysis-controllability, observability 6. Design of state feedback 7. Design of observer 8. Simulation of Mass Spring Dashpot system, DC Motor Control

Section II: Digital Signal Processing

9. Response of discrete-time systems for test inputs 10. Design of digital filters-Butterworth and Chebyshev 11. Obtaining DTFT and DFT 12. Assembly-level/High-level language program for the following operations on discrete-time signals

a) addition, b) subtraction c) shifting d)multiplication, and e) convolution 13. Assembly-level/High-level language program for convolution using overlap add/overlap save method 14. Assembly-level/High-level language program for FFT Computation 15. Interfacing of on chip peripherals with a DSP kit 16. FIR filter design using a DSP kit 17. IIR Filter Design using a DSP kit

Section III: Digital System Design 18, 19. VHDL Code: Analysing & Simulation of basic digital circuits: Adder, Flip-flops, Multiplexer, etc.(2 experiments) 20. Simulation of State machine model, Binary to Excess-3 converter 21, 22. Synthesis: using FPGA/CPLD (Example: Xlinix, Altera, etc) (2 Experiments)

Section IV: Virtual Instrumentation

23. Introduction to virtual instrumentation programming-simple examples 24. Data acquisition and storage of signals through serial/parallel port (or sound card) to PC 25. PC based data acquisition using add-on (PCI) card: analog/digital inputs 26. Virtual Instrument (VI) for measurement of voltage and frequency 27. Development of VI for signal generator


Reference Books 1. B. C. Kuo, and D.C. Hanselman, MATLAB Tools for Control System Analysis and Design, Prentice Hall,

Englewood Cliffs, 1994 2. K. Ogata, Designing Linear Control Systems with MATLAB, Prentice Hall, Englewood Cliffs, 1994 3. V. K. Ingle and J. G. Proakis, Digital Signal Processing using MATLAB, Thomson Asia, Singapore, 2000 4. R. Chassaing, Digital Signal Processing with C and the TMS320C30, Wiley, N. Y., 1992. 5. S. A. Tretter, Communication System Design using DSP Algorithms: with Laboratory Experiments for the

TMS320C30, Plenum Press, Norwell, MA, 1995. 6. A. Singh and S.Srinivasan, Digital Signal Processing, Implementations Using DSP Microprocessors with

Examples from TMS320C54xx, Thomson Learning, U. K., 2004 7. M. Zwolinski, Digital System Design with VHDL, 2nd ed., Pearson Education, Delhi, 2004 8. C. H. Roth Jr., Digital Systems Design Using VHDL, PWS Publishing Co., Boston, MA, 1998 9. G. W. Johnson, LabVIEW Graphical Programming: Practical Application in Instrumentation and

Control, 2nd ed., McGraw Hill, New York, 1997 10. J. Y. Beyon, Hands-On Exercise Manual for LabVIEW Programming, Data Acquisition and Analysis,

Prentice Hall PTR, 2001


AI04-707(P): Seminar

The objective of the seminar is to assess the ability of the student to present a seminar on a topic of

current relevance in electronics/instrumentation or related areas. It enables the students to gain knowledge in some of the technically relevant current topics. The student will undertake a detailed study on the chosen topic by referring papers published in reputed journals and conferences. Each student has to submit a seminar report based on these papers; the report must not be reproduction of any original paper. A committee consisting of three/four faculty members will evaluate the seminar.

The one hour theory class of the seminar can be utilised for presenting recent technology developments to the students. These lectures may be organised by the students and presentations shall be given by industry experts/faculty members.

AI04-708(P): Project

The main objective of the project work is to judge the capacity of the student to convert his/her theoretical knowledge into practical systems. Project work is for a duration of two semesters and is expected to be completed in the eighth semester. Each student group consisting of not more than five members is expected to design and develop a complete system, which may be software, hardware, or a combination of both. The project work may be undertaken in electronics/instrumentation/computer science or any allied area.

Literature survey, design of the project, and 25% of the implementation of the project are to be completed in the seventh semester. Each student has to submit an interim report of the project at the end of the 7 th semester. A committee consisting of the guide and three/four faculty members of the department will perform the assessment of the projects. Members of the group will present the project details and progress of the project before the committee at the end of the 7th semester. 40% of the marks to be awarded by the guide and 60% by evaluation committee.


Technical relevance of the project and literature survey – 40% Progress of the project, presentation, and demonstration-50% Report –10%

Internal work assessment Relevance of the topic and literature survey- 10 marks Presentation & discussion – 25 marks Participation in the seminar- 5 marks Report – 10 marks Total marks-50

1 hour theory and 3 hours practical per week



AI04-801: Computer Aided Process Control

Objective This course introduces the techniques that govern the operation and behaviour of computer-aided

control of industrial processes. Module I (12 hours) Computer-Aided Process Control–Basic building blocks – Classification – Computer-Aided Process Control Architecture, Data loggers- SCADA – Direct Digital Control – Remote Terminal Unit–DDC structure – DDC Software. Distributed Control Systems– Overview – System Architecture – DCS software configuration – DCS Communication – DCS-Supervisory Computer Tasks–Example of a DCS. Module II (14 hours) Discrete state process control–characteristics–event sequencing–Programmable logic controllers (PLCs) – - Advantages of PLC control-Evolution of PLCs–architecture & hardware– Functional blocks– symbols–PLC Programming – Relay logic – Ladder diagram – Timers – Counters – PLC operation– Analog interfacing –PLC selection – Micro PLCs. Networking of PLCs, Design of interlocks and alarms using PLC, PID control on PLC, Creating ladder diagrams from process control descriptions Module III (12 hours) Data Acquisition– Input/Output devices–From transducer to Control Room– IEEE-488 GPIB–VME bus–VXI bus. Smart sensors–Advantages–Smart transmitters–Smart Positioner–Field bus systems– HART protocol – FIP –MODBUS – PROFIBUS – OPC. Application of SCADA systems, PLC controllers and DCS in a plant– example. Module IV (14 hours) AI and expert systems. Fuzzy logic controller (brief discussion, basic principles only)–block diagram–methodology-control of single input and two input systems-examples. Artificial Neural Network (brief discussion, basic principles only) –Learning rules–Multilayer ANN-applications of ANN. Digital PID – Dead beat – Dahlin algorithms – pole placement. Design of feed forward controller – predictive controller.



60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class One assignment shall be based on design of ladder diagram from process control descriptions and its simulation using any software.

Text Books 1. S. K. Singh, Computer-Aided Process Control, Prentice Hall of India, New Delhi, 2003 2. M. Chidambaram, Computer Control of Processes, Narosa Publishing House, New Delhi, 2002 3. K. Kant, Computer-Based Industrial Control, Prentice Hall of India, New Delhi, 1997 4. C. D. Johnson, Process Control Instrumentation Technology, 7th ed., Pearson Education, Delhi, 2003 5. C. T. Kilian, Modern Control Technology Components and Systems, 2nd ed., Thomson Asia, Singapore,

2001 Reference Books 1. G. Dunning, Introduction to Programmable Logic Controllers, Delmar Publishing, Boca Raton, FL, 1998 2. K. J. Astrom and B. Wittenmark, Computer Controlled Systems. Theory and Design, Prentice Hall,

Englewood Cliffs, 1984.




AI04-802: Analytical Instrumentation

Objective This course exposes the students to various instruments and techniques used in the analysis and

identification of elements and compounds. Module I (13 hours) Spectral analysis-electromagnetic radiation and its interaction with matter-B eer’s law . S pectrophotom etry -radiation sources, wavelength selection, filters, monochromators, prisms, grating, detectors, readout modules, ultraviolet spectrophotometer, single beam and double beam photometers, filter photometers-visible and near IR photometers, use of microprocessors in photometry Module II (12 hours) Infrared spectrophotometer-sources- detectors-FTIR-flame emission and atomic absorption spectrometry, Radiation sources-wavelength choice-cells and detectors-atomic emission spectrometry-plasma excitation-thermal analysis- principles and instrumentation. Differential thermal analysis-thermo gravimetric analysis Module III (12 hours) Raman spectrometry-principles and instrumentation, X-ray techniques, diffraction of X-rays-B ragg’s law . X -ray spectrometer- principles and instrumentation- X-ray absorption fluorescence spectrometry- principles and instrumentation-Magnetic resonance techniques-nuclear magnetic resonance-measurement techniques-ESR spectrometer Module IV (15 hours) Mass spectrometry-principle - magnetic deflection type, time of flight, quadrpole types. Chromatography-general principles-classification-gas chromatography-various types-liquid chromatography, high performance liquid chromatography, gas-liquid chromatography, chromatographic detectors. Gas Analysers– thermal conductivity type – thermal analyser –Oxygen analyser – CO monitor – dust and smoke measurement – industrial analysers.


Text Books 1. H. H. Williard, L. L. Merrit, J. A. Dean, and F. A. Settle, Instrumental Methods of Analysis, 7th ed., CBS

Publishers and Distributors, India, 1988 2. D. A. Skoog, F. J. Holler, and T. A. Nieman, Principles of Instrumental Analysis, 6th ed., Thomson

Learning, U. K., 1998 3. R. S. Khandpur, Handbook of Analytical Instruments, Tata McGraw Hill, New Delhi Reference Books 1. R. K. Jain, Mechanical and Industrial Measurements, Khanna Publishers, Delhi, 1985 2. G. W. Ewing, Instrumental Methods of Chemical Analysis, 5th ed., McGraw Hill, Singapore, 1992 3. R. E. Sherman and L. J. Rhodes (Eds), Analytical Instrumentation, ISA Press, New York, 1996 4. B. G. Liptak, Process Measurement and Analysis, 3rd ed., Chilton Book Company, Pennsylvania, 1995





AI04-803: Optoelectronic Instrumentation

Objective This course introduces the fundamentals of optoelectronic instrumentation

Module I (14 hours) Fundamentals of optics-light sources-principle of polarization-diffraction and interference. Display devices-light emitting diode-plasma displays-liquid crystal displays-photo detectors-PIN diodes-avalanche photodiodes-optocouplers-various types-modulation of light-electro-optic, magneto-optic, acoustic-optic modulators, Interferometry-Michelson, Fabry-Perot, Jamin & Mach-Zehnder Interferometers-interference filters-interferometer methods in metrology and testing of optical components-Fiezeau & Tymann-Green interferometers-optical spectrum analyser Module II (13 hours) Lasers-Principle of operation-Einstein relations-population inversion-optical feedback. Laser modes-axial and transverse modes. Classes of lasers-solid state, gas and liquid dye lasers, semiconductor lasers. Properties of lasers-Q switching, mode locking, frequency doubling. Applications of lasers-fabrication processes, velocity measurements, distance measurements Module III (12 hours) Holography, Construction of holograms, holographic interferometry, applications of holography, distance measurements, information storage, optical methods. Fibre optics-light guidance through fibres, multimode and single mode fibres, step index and graded index fibres, properties of optical fibres, fibre fabrication, fabrication of perform, fibre drawing process Module IV (13 hours) Measurement of fibre characteristics-attenuation, dispersion and refractive index profile measurements, optical time domain reflectometer, fibre optic joining- couplers, splicers and connectors, losses in optical fibres, application of optical fibres, fibre optic sensors-measurement of temperature, liquid level, and fluid flow, microbend sensors, optical fibre communication– recent trends and developments-optical telemetry.



Text Books 1. J. R. Meyer-Arendt, Introduction to Classical and Modern Optics, 4th ed., Prentice Hall, N.Y., 1995 2. L. Wilson and J. F. B. Hawkes, Optoelectronics: An Introduction, 3rd ed., Prentice Hall of India, New

Delhi, 1998 Reference Books 1. K Thyagarajan and A. K. Ghatak, Lasers: Theory and Applications, Plenum Publishing Corporation, New

York, 1981 2. G. Keiser, Optical Fibre Communications, 3rd ed., Mc Graw-Hill, New York, 2000. 3. J. Singh, Optoelectronics: An Introduction to Materials and Devices, Tata McGraw Hill, New Delhi, 1996




AI04-804A: DSP Controllers (Common with EC04-805A, BM04-805A and IC04-805A)

Objectives To provide in depth understanding of the architecture of TMS320C6x family of processors To train students in writing programming examples using C/assembly language for TMS320C64x

processor To give an introduction to DSP development systems

Module I (13 hours) Architecture of TMS 320C6x-functional units-fetch and execute-pipelining-registers-addressing modes-instruction sets-timers-interrupts-serial ports-DMA-memory Module II (13 hours) Fixed and floating point formats-code improvement-constraints-TMS320C64x CPU-simple programming examples using C/assembly Module III (13 hours) Review of FIR, IIR filters-DFT and FFT. Adaptive filters-examples for noise cancellation and system examples-code optimization-procedure-software pipelining Module IV (13 hours) Typical DSP development systems-support tools and files-compilers-assemblers-code compressor studio-codecs-DSP application examples in codec, voice scrambling, PLL, AI, image processing, FSK modems, voice detection and reverse playback, multi rate filters, PID controllers

Text Book R. Chassaing, DSP applications using C and the TMS 320C6x DSK, Wiley, 2002 Reference Books 1. B. Venkataramani and M. Bhaskar, Digital Signal Processors, Tata McGraw Hill, New Delhi, 2002 2. N. Kehtarnavaz, Real-Time Digital Signal Processing: Based on the TMS320C6000, Elsevier, 2004 3. S. A. Tretter, Communication System Design using DSP algorithms: with Laboratory Experiments for the

TMS320C6700, Kluwer Academic Publishers, 2003 4. N. Kehtarnavaz, DSP System Design: Using the TMS320C6000, Prentice-Hall, New Jersey, 2001






AI04-804B: Advanced Signal Processing Objectives This course aims to introduce the following topics of advanced signal processing

Multirate system fundamentals and multirate filter banks Wavelet transform and its applications

Module I (12 hours) Multirate system fundamentals–Basic multirate operation – up-sampling and down sampling: Time domain and frequency domain analysis– Identities of multirate operations– Interpolator and decimator design– Rate conversion– Polyphase representation. Module II (14 hours) Multirate Filter banks–Maximally decimated filter banks–Quadrature mirror filter (QMF) banks – Polyphase representation–Errors in the QMF bank. Aliasing and Imaging–Method of cancelling aliasing error. Amplitude and phase distortion. Prefect reconstruction (PR) QMF bank – PR condition. M-channel perfect reconstruction filter banks Module III (15 hours) Wavelets–Fundamentals of signal decomposition - brief overview of Fourier transform and short time Fourier transform - time frequency resolution - Continuous wavelet transform - different wavelets–DWT - wavelet decomposition - approximation of vectors in nested linear vector spaces - example of MRA - orthogonal wavelet decomposition based on the Haar wavelet - digital filter implementation of the Haar wavelet decomposition (M allat’s algorithm ) Module IV (11 hours) Wavelet applications– Image compression - EZW algorithm - Audio compression - signal denoising techniques– different types–edge detection. Lossless compression


Text Books 1. P. P. Vaidyanathan, Multirate Systems and Filter Banks, Pearson Education, Delhi, 2004 2. K. P. Soman and K. I. Ramachandran, Insight into Wavelets, Prentice Hall of India, New Delhi, 2004 3. G. Strang and T. Nguyen, Wavelets and Filter Banks, Wellesley-Cambridge Press, MA, 1996 Reference Books 1. M. Vetterli and J. Kovacevic, Wavelets and Subband Coding, Prentice-Hall, Englewood Cliffs, N. J., 1995 2. S. K. Mitra, Digital Signal Processing: A Computer Based Approach, 2nd ed., Tata Mc-Graw Hill, New

Delhi, 2001 3. C. S. Burrus, R. A. Gopinath, and H. Guo, Introduction to Wavelets and Wavelet Transforms: A Primer,

Prentice Hall, Englewood Cliffs, N. J., 1997


60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher One assignment shall be based on software implementation of signal processing algorithms 10% - Other measures like regularity and participation in class




AI04-804C: VLSI Design Objective

The objective of this course is to acquaint students with the basic concepts of VLSI design. Module I (13 hours) Integrated Circuit Manufacturing. CMOS Technology. Integrated Circuit Design Techniques. MOS Transistors. MOS Transistor Theory. Characteristics: I-V, switching effect of non-ideal characteristics. CMOS Processing Technology. CMOS Technologies. Layout Design Rules. Circuit Characterization and Performance Estimation. Delay Estimation. Logical Effort and Transistor Sizing. Power Disruption. Interconnect Wire Engineering. Design Margin. Reliability. Scaling. Module II (13 hours) Circuit Simulation. Device Models. SPICE Models Device Characterization. Interconnect Simulation. Combinational Circuit Design. Introduction. Circuit Families. Comparison of Circuit Families. Silicon-on-Insulator Circuit Design. Sequential Circuit Design:. Sequencing Static Circuits. Circuit Design of Latches & Flip-Flops. Static Sequencing Element Methodology. Synchronizers. Wave Pipelining Module III (13 hours) Design Methodology and Tools: Structured Design Strategies. Basic Design Methods. Design Flows. Behavioural/Functional Synthesis Design Flow (ASIC Design Flow).Programmed Behavioural Synthesis. Automated Layout Generation. Mixed Signal or Custom Design Flow. Additional Design Interchange Formats. Testing and Verification. Reliability. Logic Verification Principles. Silicon Debug Principles. Manufacturing Test Principles. Design for Testability. Boundary Scan. Module IV (13 hours) Data path Subsystems. Addition/Subtraction. One/Zero Detectors. Comparators. Counters. Boolean Logical Operations. Coding. Shifters. Multiplication. Parallel Prefix Computations. Array Subsystems. SRAM. Special-Purpose RAMs. DRAM. Read Only Memory. Content-Addressable Memory. Programmable Logic Arrays.

Text Books 1. N. H. E. Weste and D. Harris, CMOS VLSI Design: A Circuits and Systems Perspective, 3rd ed., Pearson

Education, Delhi, 2004 2. J. P. Uyemura, Introduction to VLSI Circuits and Systems, Pearson Education, Delhi, 2001 Reference Books 1. S. K. Gandhi, VLSI Fabrication Principles, 2nd ed., John Wiley & Sons, New York, 1994 2. E. Fabricius, Introduction to VLSI Design, Tata McGraw-Hill, New Delhi, 1990 3. W. Wolf, Modern VLSI Design: System-on-Chip Design, 3rd ed., Prentice Hall PTR, 2002 4. J. M. Rabaey and A. Chandrakasan, Digital Integrated Circuits - A Design Perspective, Prentice Hall of

India, New Delhi, 2003 Internal work assessment






AI04-804D: Advanced Biomedical Instrumentation

Objective Objective of this course is introduce some of the advanced topics in biomedical instrumentation

Module I (14 hours) Nuclear Medical Imaging System–Radioisotopes in Medical diagnosis–Physics of radioactivity– radiation detectors–Pulse height analyser–uptake monitoring equipment– radio isotope rectilinear scanner–The Gamma camera–ECT–SPECT–PET Magnetic Resonance Imaging System–Principles of NMR Imaging System– Image reconstruction techniques–Basic NMR components–Biological effects of NMR Imaging Module II (12 hours) Physiotherapy and electrotherapy equipment–High frequency heat therapy–Short wave diathermy–Microwave diathermy–Ultrasonic therapy. Principles of surgical diathermy-Surgical diathermy machine–Electrodes used–Safety aspects Haemodialysis – Function of the kidneys–Artificial kidney–Dialysers–Membranes for haemodialysis–Haemodialysis machine–Portable Kidney machine Module III (12 hours) Principle of Lithotripsy–Anaesthesia machine–Ventilators–Types–Classification–Pressure-Volume flow diagrams–Modern Ventilators–Automated drug delivery systems– Infusion pumps–Components of drugs infusion systems– Implantable infusion systems–Examples of typical infusion pumps– Infant Incubators–Surgical Instruments. Module IV (14 hours) Applications of signal processing: Signal Averaging, Data reduction techniques: Turning point algorithm, AZTEC algorithm, Fan algorithm, Huffman coding. ECG QRS Detection–Power spectrum of ECG – filtering techniques, Differentiation Techniques, Template matching techniques, QRS detection algorithm. ECG Analysis System–ECG interpretation- ST segment analyser, portable arrhythmia monitor, arrhythmia analysis.

Text Books 1. J. G. Webster, Medical Instrumentation Application and Design, 3rd ed., John Wiley & Sons, N.Y., 1998 2. R. S. Khandpur, Handbook of Biomedical Instrumentation, 2nd ed., Tata McGraw Hill, New Delhi, 2003 3. W. J. Tompkins, Biomedical Signal Processing, Prentice Hall of India, New Delhi, 1995 Reference Books 1. M. Akay, Detection and Estimation Methods for Biomedical Signals, Academic Press, 1997 2. D. C. Reddy, Biomedical Signal Processing: Principles and Techniques, Tata McGraw-Hill, New Delhi,

2004







AI04-804E: Robotics and Automation Objective

The course introduces the students to industrial robotics and automation Module I (12 hours) Basic Concepts: Definition and origin of robotics – different types of robotics – various generations of robots – degrees of freedom – A sim ov’s law s of robotics – dynamic stabilization of robots. Module II (12 hours) Power Sources and Sensors: Hydraulic, pneumatic and electric drives – determination of HP of motor and gearing ratio – variable speed arrangements – path determination – micro machines in robotics – machine vision – ranging – laser – acoustic – magnetic, fiber optic and tactile sensors.

Module III (12 hours)

Manipulators, actuators and grippers: Construction of manipulators – manipulator dynamics and force control – electronic and pneumatic manipulator control circuits – end effectors – U various types of grippers – design considerations. Module IV (16 hours) Kinematics and Path Planning: Solution of inverse kinematics problem – multiple solution jacobian work envelope – hill climbing techniques – robot programming languages. Case Studies: Multiple robots – machine interface – robots in manufacturing and non-manufacturing applications – robot cell design – selection of robot.


Text Books 1. P. Mikell, G. M. Weiss, R. N. Nagel, and N. G. Odraj, Industrial Robotics, McGraw-Hill, Singapore, 1996 2. B. K. Ghosh, Control in Robotics and Automation: Sensor Based Integration, Allied Publishers, Chennai,

1998 Reference Books 1. S. R. Deb, Robotics Technology and Flexible Automation, Tata McGraw Hill, New Delhi, 1994. 2. R. P. Klafter, T. A. Chmiclewski, and M. Negin, Robotics Engineering: Integrated Approach, Prentice

Hall of India, New Delhi, 1994. 3. C. R. Asfahl, Robots and Manufacturing Automation, John Wiley & Sons, New York, 1992 4. P. J. Mc Kerrow, Introduction to Robotics, Addison Wesley, Singapore, 1991.






AI04-804F: Computer Networks Objective

This course presents the fundamental concepts involved in computer networks Module I (13 hours) Computer Networks and the Internet-The Network Edge. The Network Core. Network Access and Physical Media, ISPs and Internet Backbones. Delay and Loss in Packet-Switched Networks. Protocol Layers and Their Service Models. Application Layer. Principles of Application Layer Protocols. The Web and HTTP. File Transfer: FTP. Electronic Mail in the Internet. DNS-The Internet's Directory Service. Module II (13 hours) Transport Layer. Introduction and Transport-Layer Services. Multiplexing and Demultiplexing. Connectionless Transport: UDP. Principles of Reliable Data Transfer. Connection-Oriented Transport: TCP. Principles of Congestion Control. TCP Congestion Control. Module III (13 hours) Networking Layer & Routing. Introduction and Network Service Model. Routing Principles. Hierarchical Routing. The Internet Protocol. Routing and the Internet. Router architecture .IPv6.Multicast Routing. Mobility and the Network Layer. Module IV (13 hours) Link Layer. Data Link Layer: Introduction and Services. Error Detection and Correction Techniques. Multiple Access Protocols. LAN Addresses and ARP. Hubs, Bridges and Switches. Wireless Links. PPP: The Point-to-Point Protocol. Asynchronous Transfer Mode (ATM). Wireless & Mobility (in brief). Security-Principles of Cryptography. Authentication. Integrity. Key Distribution. Access Control, Firewalls.

Text Book 1. J. Kurose and K. Ross, Computer Networking: A Top-Down Approach Featuring the Internet, 3rd ed.,

Pearson Education, Delhi, 2001

Reference Books 1. S. Keshav, An Engineering Approach to Computer Networking: ATM Networks, the Internet, and the

Telephone Network, Pearson Education, Delhi, 1997 2. W. Stallings Computer Networking with Internet Protocol, Pearson Education, Delhi, 2003 3. D. Comer, Computer Networks and Internets with Internet Applications, 4th ed., Pearson Education, Delhi,

2003 Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class





AI04-805A: Soft Computing Techniques (Common with EC04-805A, BM04-805A, and IC04-805A)

Objective To acquaint the students with important soft computing methodologies-neural networks, fuzzy logic,

genetic algorithms, and genetic programming. Module I (12 hours) Artificial intelligence systems– Neural networks, fuzzy logic, genetic algorithms. Artificial neural networks: Biological neural networks, model of an artificial neuron, Activation functions, architectures, characteristics-learning methods, brief history of ANN research-Early ANN architectures (basics only)-McCulloch & Pitts model, Perceptron, ADALINE, MADALINE Module II (14 hours) Backpropagation networks: architecture, multilayer perceptron, backpropagation learning-input layer, hidden layer, output layer computations, calculation of error, training of ANN, BP algorithm, momentum and learning rate, Selection of various parameters in BP networks. Variations in standard BP algorithms- Adaptive learning rate BP, resilient BP, Levenberg-Marquardt, and conjugate gradient BP algorithms (basic principle only)- Applications of ANN Module III (13 hours) Fuzzy Logic–Crisp & fuzzy sets – fuzzy relations – fuzzy conditional statements – fuzzy rules – fuzzy algorithm. Fuzzy logic controller – fuzzification interface – knowledge base – decision making logic – defuzzification interface – design of fuzzy logic controller –case studies. Module IV (13 hours) Genetic algorithms – basic concepts, encoding, fitness function, reproduction-Roulette wheel, Boltzmann, tournament, rank, and steady state selections, Elitism. Inheritance operators, Crossover-different types, Mutation, Bit-wise operators, Generational cycle, Convergence of GA, Applications of GA – case studies. Introduction to genetic programming- basic concepts.

Text Books 1. R. Rajasekaran and G. A. Vijayalakshmi Pai, Neural Networks, Fuzzy Logic, and Genetic Algorithms:

Synthesis and Applications, Prentice Hall of India, New Delhi, 2003 2. L. Fausett, Fundamentals of Neural Networks, Prentice Hall, Upper Saddle River, N.J, 1994. Reference Books 1. D. E. Goldberg, Genetic Algorithms in Search, Optimisation, and Machine Learning, Addison-Wesley,

Reading, MA, 1989 2. M. T. Hagan, H. B. Demuth, and M. H. Beale, Neural Network Design, PWS Publishing, Boston, MA,

1996. 3. T. Ross, Fuzzy Logic with Engineering Applications, Tata McGraw Hill, New Delhi, 1995 4. J. R. Koza, Genetic Programming: On the Programming of Computers by Natural Selection, MIT Press, Cambridge, 1992. 5. B. Yegnanarayana, Artificial Neural Networks. Prentice Hall of India, New Delhi, 1999


60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher One assignment shall be based on simulation of artificial neural network/fuzzy logic systems/genetic algorithm using any computing software. 10% - Other measures like regularity and participation in class





AI04-805B: Speech Processing Objectives

To develop an understanding of the relationship of vocal tract shapes and physical acoustics to the acoustic speech signal

To give a comprehensive understanding of the algorithms used for processing of speech signals in various applications.

Module I (12 hours) Production and Classification of Speech Sounds. Anatomy and Physiology of Speech Production. Spectrographic Analysis of Speech. Categorization of Speech Sounds. Speech Perception. Acoustics of Speech Production. Physics of Sound. Uniform Tube Model. A Discrete-Time Model Based on Tube Concatenation. Vocal Fold/Vocal Tract Interaction. Analysis and Synthesis of Pole-Zero Speech Models. Time-Dependent Processing. All-Pole Modelling of Deterministic Signals. Module II (12 hours) Linear Prediction Analysis of Stochastic Speech Sounds. Criterion of "Goodness". Synthesis Based on All-Pole Modeling. Pole-Zero Estimation. Decomposition of the Glottal Flow Derivative. Homomorphic Signal Processing. Homomorphic Systems for Convolution. Complex Cepstrum of Speech-Like Sequences. Spectral Root Homomorphic Filtering. Short-Time Homomorphic Analysis of Periodic Sequences. Module III (13 hours) Short-Time Speech Analysis. Analysis/Synthesis Structures. Short-Time Fourier Transform Analysis and Synthesis. Short-Time Analysis. Short-Time Synthesis. Short-Time Fourier Transform Magnitude. Signal Estimation from the Modified STFT or STFTM. Time-Scale Modification and Enhancement of Speech. Filter-Bank Analysis/Synthesis. Phase Vocoder. Phase Coherence in the Phase Vocoder. Constant-Q Analysis/Synthesis. Auditory Modelling. Module III (15 hours) Frequency-Domain Pitch Estimation. A Correlation-Based Pitch Estimator. Pitch Estimation Based on a Comb Filter. Speech Coding. Statistical Models of Speech. Scaler Quantization. Vector Quantization (VQ). Frequency-Domain Coding. Model-Based Coding. LPC Residual Coding. Speech Enhancement. Wiener Filtering. Model-Based Processing. Enhancement Based on Auditory Masking. Speaker Recognition. Introduction. Spectral Features for Speaker Recognition. Speaker Recognition Algorithms. Non-Spectral Features in Speaker Recognition.

Text Books 1. T. F. Quatieri, Discrete Time Speech Signal Processing: Principles and Practice, Pearson Education,

Delhi, 2002. 2. L. R. Rabiner, R. W. Schafer, Digital Processing of Speech Signal, Pearson Education, Delhi, 1993 Reference Books 1. J. R. Deller Jr, J. H. L. Hansen, and J. G. Proakis, Discrete-Time Processing of Speech Signals, 2nd ed.,

IEEE Press, New York, 2000 2. B. Gold and N. Morgan, Speech and Audio Signal Processing, John Wiley & Sons, N. Y., 1999 3. D. O. Shaughnessy, Speech Communication: Human and Machine, 2nd ed., IEEE Press, New York, 2000 Internal work assessment

60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher One assignment shall be on computer-based implementation of any speech processing algorithm. 10% - Other measures like regularity and participation in class





AI04-805C: Pattern Recognition

Objectives To enlighten the students with various techniques of pattern recognition

Module1 (15 hrs) Introduction: Introduction to statistical, syntactic and descriptive approaches, features and feature extraction, learning. Bayes Decision theory: introduction, continuous case, 2-category classification, minimum error rate classification, classifiers, discriminant functions, and decision surfaces. Error probabilities and integrals, normal density, discriminant functions for normal density, Bayes Decision theory Discrete case. Module II (13 hrs) Parameter estimation and supervised learning: Maximum likelihood estimation, the Bayes classifier, learning the mean of a normal density, general Bayesian learning. Nonparametric technique: density estimation, parzen windows, k-nearest Neighbour estimation, estimation of posterior probabilities, kn nearest neighbour rule, nearest- neighbor rule, k-nearest neighbour rule. Module III (12 hrs) Linear discriminant functions- linear discriminant functions and decision surfaces, generalized linear discriminant functions, 2-category linearly separable case, non-separable behaviour, linear programming procedures. Multiplayer neural networks- Feed forward operation and classification, Back propagation algorithm, error surfaces, back propagation as feature mapping, practical techniques for improving back propagation. Module IV (12 hrs) Supervised learning and clustering- Mixture densities and identifiably, maximum likelihood estimates, application to normal mixtures, unsupervised Bayesian learning, data description and clustering, Hierarchical clustering, low dimensional representation of multidimensional map


Text Books 1. R. O. Duda, P. E. Hart, and D. G. Stork, Pattern Classification, 2nd ed., John Wiley & Sons, New York,

2001 2. R. O. Duda and P. E. Hart, Pattern Classification and Scene Analysis, John Wiley & Sons, New York,

1973. 3. E. Gose, R. Johnsonbaugh, and S. Jost, Pattern Recognition and Image Analysis, Prentice Hall of India,

NewDelhi, 1999 Reference Books 1. K. S. Fu, Syntactic Pattern Recognition and Applications, Prentice Hall, Eaglewood cliffs, N.J., 1982 2. C. M. Bishop, Neural Network for Pattern Recognition, Oxford University Press, New York, 1998 Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher 10% - Other measures like regularity and participation in class One assignment shall be software implementation of one of the pattern recognition techniques.

University Examination Pattern Q I -8 short type questions of 5 marks, 2 from each module Q II - 2 questions A and B of 15 marks from module I with choice to answer any one Q III- 2 questions A and B of 15 marks from module II with choice to answer any one Q IV - 2 questions A and B of 15 marks from module III with choice to answer any one Q V - 2 questions A and B of 15 marks from module IV with choice to answer any one


AI04-805D: Artificial Intelligence and Expert Systems

Objective

This course covers the fundamental algorithms used in artificial intelligence and expert systems. Module I (13 hours) Artificial Intelligence: History and Applications, Production Systems, Structures and Strategies for state space search- Data driven and goal driven search, Depth First and Breadth First Search, DFS with Iterative Deepening, Heuristic Search- Best First Search, A* Algorithm, AO* Algorithm, Constraint Satisfaction, Using heuristics in games- Minimax Search, Alpha Beta Procedure Module II (11 hours) Knowledge representation - Propositional calculus, Predicate Calculus, Theorem proving by Resolution, Answer Extraction, AI Representational Schemes- Semantic Nets, Conceptual Dependency, Scripts, Frames, Introduction to agent based problem solving Module III (14 hours) Machine Learning- Symbol based and Connectionist, Social and Emergent models of learning, The Genetic Algorithm- Genetic Programming, Languages and Programming Techniques for AI- Introduction to PROLOG and LISP-features. Basics of search strategies and Logic Programming in LISP Module IV (14 hours) Overview of Expert System Technology - Rule based Expert Systems, Expert systems Inference: Forward chaining and backward chaining. Deduction process. Languages and tools. Knowledge acquisition and uncertainty: Explanation facilities, knowledge acquisition, dealing with uncertainty, fuzzy reasoning. Introduction to natural language processing. Understanding, perception, learning; explanation facilities and knowledge acquisition.


Text Books 1. G. F. Luger, Artificial Intelligence- Structures and Strategies for Complex Problem Solving, 4th ed.,

Pearson Education, Delhi, 2002 2. E. Rich and K. Knight, Artificial Intelligence, 2nd ed., Tata McGraw-Hill, New Delhi, 1991 Reference Books 1. D. W. Rolston, Principles of Artificial Intelligence & Expert Systems Development, McGraw Hill, Ney

York, 1988 2. D. W. Patterson, Introduction to Artificial Intelligence and Expert Systems, Prentice Hall of India, New

Delhi, 1990 3. N. J. Nilsson, Principles of Artificial Intelligence, Narosa Publishing House, New Delhi, 1990 Internal work assessment




AI04-805E: Micro Electro Mechanical Systems

Objective Objective of this course is to introduce the following concepts to the students

manufacturing of a micro device from material selection to final product design the various materials used in microfabrication and their applications how basic engineering design can couple with practice manufacturing techniques for getting a MEMS

device the changes in properties when the dimensions of the system are scaled

Module I (11 hours) MEMS and microsystems: MEMS and microsystem products – evaluation of microfabrication – microsystems and microelectronics – applications of microsystems – working principles of microsystems – microsensors – microactuators – MEMS and microactuators – microaccelerometers. Scaling laws in miniaturization: Introduction – scaling in geometry – scaling in rigid body dynamics – the Trimmer force scaling vector – scaling in electrostatic forces, electromagnetic forces, scaling in electricity and fluidic dynamics, scaling in heat conducting and heat convection. Module II (13 hours) Materials for MEMS and microsystems: Substrates and wafers – Silicon as a substrate material, ideal substrates for MEMS – single crystal Silicon and wafers crystal structure – mechanical properties of Si – Silicon compounds – SiO2, SiC, Si3N4 and polycrystalline Silicon – Silicon piezoresistors – Gallium arsenside, quartz – piezoelectric crystals – polymers for MEMS – conductive polymers. Engineering mechanics for microsystems design: Introduction – static bending of thin plates – circular plates with edge fixed, rectangular plate with all edges fixed and square plates with all edges fixed. Mechanical vibration - resonant vibration – microaccelerometers – design theory and damping coefficients. Thermomechanics – thermal stresses. Fracture mechanics – stress intensity factors, fracture toughness and interfacial fracture mechanics.

Module III (16 hours) Basics of fluid mechanics in macro and mesco scales: Viscosity of fluids – flow patterns Reynolds number. Basic equation in continuum fluid dynamics – laminar fluid flow in circular conduits – computational fluid dynamics – incompressible fluid flow in microconducts, surface tension, capillary effect and micropumping - Fluid flow in submicrometer and nanoscale – rarefield gas, Kundsen and Mach number and modelling of microgas flow – heat conduction in multilayered thin films – heat conduction in solids in submicrometer scale - Thermal conductivity of thin films - heat conduction equation for thin films. Microsystem fabrication process: Photolithography – photoresist and applications – light sources. Ion implanation – diffusion process – oxidation – thermal oxidation – silicon diode – thermal oxidation rates – oxide thickness by colour - Chemical vapour deposition - principle – reactants in CVD – enhanced CVD physical vapour deposion – sputtering – deposition by epitaxy – etching – chemcial and plasma etching.

Module IV (12 hours) Micromanufacturing and microsystem packaging: Bulk Micromachining - Isotropc And Danisotropic Etching, Wet etchants, etch stops, dry etching comparison of wet and dry etching - Surface micromachining, process in general – problems associated surface micromachining - The LIGA process – description – materials for substrates and photoresists – electroplating – The SLIGA process. Microsystem packaging - General considerations - The three levels of microsystem packaging – die level, device level and system level – essential packaging technologies – die preparation – surface bonding wire bonding and sealing - Three dimensional packaging, assembly of microsytems – selection of packaging materials.


Text Book Tai-Ran Hsu, MEMS and Microsystems Design and Manufacture, Tata McGraw Hill, New Delhi, 2002 Reference Books 1. Mark Madou, Fundamentals of Microfabrication, CRC Press, 1997. 2. J. W. Gardner, Microsensors: Principles and Applications 3. S. M. Sze, Semiconductor Sensors, McGraw Hill, 1994 4. C. Y. Chang and S. M. Sze, VLSI Technology, 2000.



AI04-805F: Power Plant Instrumentation and Control Objectives

To provide an overview of power generation methods To give an understanding about the instrumentation systems in a power plant To discuss about the various control loops and their operation in a power plant

Module I (12 hours) Overview of Power Generation: Brief survey of methods of power generation – hydro, thermal, nuclear, solar and wind power – importance of instrumentation in power generation. Thermal power plants – building blocks – overview, types of boilers, turbine generators, condensers, variable speed pumps and fans, material handling system. Module II (15 hours) Measurements in Power Plants: Electrical measurements – current, voltage, power, frequency, power factor etc. Non electrical parameters – flow of feed water, fuel, air and steam with correction factor for temperature – steam pressure and steam temperature – drum level measurement – radiation detector – smoke density measurement – dust monitor. Analysers in Power Plants –Flue gas analyser – dissolved oxygen analyser & PH – fuel analyser – pollution monitoring instruments. Module III (12 hours) Control Loops in Boiler: Combustion control – air/fuel ratio control – furnace draft control – drum level control – main stem and reheat steam temperature control – superheater control – deaerator control – distributed control system in power plants – interlocks in boiler operation. Module IV (13 hours) Turbine Monitoring and Control: Speed, vibration, shell temperature monitoring and control – steam pressure control – lubricant oil temperature control – cooling system. Automation strategy of thermal power plant (PLC, DCS, SCADA). Hydroelectric power generation, regulation and monitoring of voltage and frequency. Nuclear power generation and control station.

Text Books 1. S. G. Dukelow, The Control of Boilers, 2nd ed., ISA Press, New York, 1991 2. M. J. Jervis, Power Station Instrumentation, Butterworth Heinemann, Oxford, 1993 Reference Books 1. P.C Martin, I.W Hannah, Modern Power Station Practice, British Electricity International Vol. 1 & VI,

Pergamon Press, London, 1992 2. H. P. Kallen, Handbook of Instrumentation and Controls, McGraw Hill, New York. 3. D. Lindsley, Boiler Control Systems, McGraw Hill, New York, 1991

Internal work assessment 60% - Tests (minimum 2) 30% - Assignments/term project/any other mode decided by the teacher (Students may visit any power plant and submit a report on any of the control systems in the plant. This may be considered as an assignment) 10% - Other measures like regularity and participation in class




AI04-806(P): Process Control Instrumentation Lab

Objective To provide experience on control of various industrial processes using different control paradigms To provide experience in development of virtual instrumentation systems for industry applications To introduce a few novel control strategies based on artificial neural networks, fuzzy logic, digital

control algorithm, etc.

(Any thirteen experiments)

1. ON-OFF controller with and without neutral zone-level control, flow control 2. Temperature control using P, PI, PD, and PID controllers–Study of output response 3. Flow control using P, PI, PD, and PID controllers–Study of output response 4. Liquid level control using P, PI, PD, and PID controllers–Study of output response 5. Controller tuning for various processes – using Ziegler-Nichols rule 6. Controller tuning for various processes – using Cohen and Coon rule 7. Study of PLC-ladder diagram implementation for simple processes 8. PLC Simulator-Simulation of complex control systems 9. Study of feedforward, cascade, and ratio controls 10. Development of VI for temperature measurement-with display, and visual and sound alarms 11. Development of VI for level measurement-with display, and visual and sound alarms 12. Development of VI for measurement of torque/speed/displacement 13. Development of VI for audio signal spectrum analyser 14. Data Logger 15. PC based control of robotic actions 16. Implementation of digital control algorithms 17. Simulation of Artificial Neural Networks –use any software 18. Fuzzy Logic Controller–use any software 19. Simulation of Heat Exchanger Temperature Control




AI04-807(P): Project

This project work is the continuation of the project initiated in seventh semester. Each student group should complete the project work in this semester. Each student is expected to prepare a report and a technical paper in the prescribed format, based on the project work. The paper may be prepared as per IEEE standard and can have a maximum of eight pages. Members of the group will present the relevance, design, implementation, and results of the project before an evaluation committee consisting of the guide, and three/four faculty members of the department. The evaluation committee may also carry out continuous assessment of the project through progress seminars conducted during the semester. 25% of the marks to be awarded by the guide and 75% by the evaluation committee.

AI04-808(P): Viva-Voce

Objective of the viva-voce is to examine the knowledge acquired by the student during the B.Tech. course, through an oral examination. The students shall prepare for the oral examination based on the theory and laboratory subjects studied in the B.Tech. course, mini project, seminar, and project work. There is only university examination for viva-voce. University will appoint examiners for viva-voce; examiners shall be senior faculty members. Each student has to submit the certified reports of mini project, seminar, and project (interim report, main report, and technical paper) before the examiners. Allotment of marks for viva-voce shall be as given below.

Internal work Allotment Design & development : 40% Presentation & demonstration of results : 35% Report : 20% Technical paper : 5%

Mark assessment

Subjects : 40 Marks Mini Project : 15 Marks Seminar : 15 Marks Project : 30 Marks Total marks : 100


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